Ahmad, J. (2012). Intentional vs. incidental vocabulary learning. International Association of Research in Foreign Language Education and Applied Linguistics ELT Research Journal, 1(1), 71-79.
Alqahtani, M. (2015). The importance of vocabulary in language learning and how to be taught. International Journal of Teaching and Education, III (3), 21-34. doi:10.20472/te.2015.3.3.002.
Bright, J., & McGregor, G. (1970). Teaching English as a second language. London: Longman.
Brown, R., Waring, R., & Donkaewbua, S. (2008). Incidental vocabulary acquisition from reading, reading-while-listening, and listening to stories. Reading in a Foreign Language, 20(2), 136-163.
Day, R. R., Omura, C., & Hiramatsu, M. (1991). Incidental EFL vocabulary learning and reading. Reading in a Foreign Language, 7, 541–551.
Day, R. R., & Bamford, J. (1998). Extensive reading in the second language classroom. Cambridge, England: Cambridge University Press.
Dupuy, B., & Krashen S. (1993). Incidental vocabulary acquisition in French as a foreign language. Applied Language Learning, 4, 55–63.
Ellis, R. (1999). Learning a second language through interaction. Amsterdam: Philadelphia: John Benjamins Publishing Company.
Eller, R., Pappas, C., & Brown, E. (1988). The lexical development of kindergartners: Learning from written context. Journal of Reading Behavior, 20, 5–24.
Elley, W. (1985). What do children learn from being read to? Wellington, New Zealand: New Zealand Council of Educational Research & Institute of Education.
Elley, W. (1989). Vocabulary acquisition from listening to stories. Reading Research Quarterly, 24, 174–187.
Gardner, D. (2004). Vocabulary input through extensive reading: a comparison of words found in children’s narrative and expository material. Applied Linguistics, 25, 1-37.
Ghanbari, M., & Marzban, A. (2014). Effect of extensive reading on incidental vocabulary retention. Procedia - Social and Behavioral Sciences, 116, 3854-3858. doi: 10.1016/j.sbspro.2014.01.854
Harmer, J. (2003). The practice of English language teaching. Essex: Longman.
Harmer, J. (2003). The practice of English language teaching. Essex: Longman.
Horst, M., Cobb, T., & Meara, P. (1998). Beyond A Clockwork Orange: Acquiring second language vocabulary through reading. Reading in a Foreign Language, 11, 207–223.
Huckin, T. & J. Coady, J. (1999). Incidental vocabulary acquisition in a second language: A review. Studies in Second Language Acquisition, 21: 181-193.
Hunt, A., & Belgar, D. (2005). A framework for developing EFL reading vocabulary. Reading in a Foreign Language, 17, 23-59.
Krashen, S. (1989) We acquire vocabulary and spelling by reading: Additional evidence for the input hypothesis. Modern Language Journal 73, 440-464.
Krashen, S. (1993). The power of reading. Colorado: Eaglewood Libraries Unlimited.
Krashen, S. (2003). Explorations in language acquisition and use. Portsmouth: Heinemann.
Laufer, B. (2001). Reading, word-focused activities, and incidental vocabulary acquisition in a second language. Language Teaching, 16(3), 44-54. doi:10.1017/s0261444809005771.
Marefat, F., & Hassanzadeh, M. (2014). Vodcast: A Breakthrough in Developing Incidental Vocabulary Learning? Iranian Journal of Applied Linguistics (IJAL), 17(2), 27-58.
Mason, B., & Krashen, S. (1997). Extensive reading in English as a foreign language. The system, 25, 91–102.
Milton, J. (2009). Measuring Second Language Vocabulary Acquisition. Bristol: Multilingual Matters.
Moody, H. (1974). Technique and art in reading aloud. ELT Journal, 28, 315–324.
Nagy, W., Herman, P., & Anderson, R. (1985). Learning words from context. Reading Research Quarterly, 20, 233–253.
Nation, P. (2001). Learning vocabulary in another language. Cambridge, England: Cambridge University Press.
Paribakht, T. S. & Wesche, M. (1997). Vocabulary enhancement activities and reading for meaning in second language vocabulary acquisition. In J. Coady & T. Huckin (Eds.), Second language vocabulary acquisition: A rationale for pedagogy (pp. 174-199). New York: Cambridge University Press.
Parvareshbar, F., & Ghoorchaei, B. (2016). The effect of using short stories on vocabulary learning of Iranian EFL learners. Theory and Practice in Language Studies, 6(7), 1476. doi:10.17507/tpls.0607.20v.
Perez, M. M., & Desmet, P. (2012). The effect of input enhancement in L2 listening on incidental vocabulary learning: A review. Procedia - Social and Behavioral Sciences, 34, 153-157. doi: 10.1016/j.sbspro.2012.02.031
Richards, J., & Schmidt, R. (2002). Longman dictionary of language teaching and applied linguistics. Malaysia: Pearson Education.
Saragi, T., Nation, P., & Meister, G. F. (1978). Vocabulary learning and reading. The system, 6, 72– 78.
Shahrokni, S. A. (2009). Second language incidental vocabulary learning: The effect of online textual, pictorial, and textual pictorial glosses. TESLEJ, 13(3). Retrieved from http://www.tesl-ej.org/wordpress/issues/ volume13/ej51/ej51a3.
Tajeedin, Z., & Dareea, D. (2013). Vocabulary acquisition through reading input: Effects of form-focused, message-oriented, and a comprehension task. The Electronic Journal for English as a Second Language, 16(4), 1-19.
Tekmen, E.A., & Daloglu, A. (2006). An investigation of incidental vocabulary acquisition about learner proficiency level and word frequency. Foreign Language Annals, 39(2), 220-243.
Teng, F. (2015). EFL vocabulary learning through reading BBC news: An analysis based on the involvement load hypothesis. English as a Global Language Education (EaGLE) Journal, 1(2), 63-90.
Vidal, K. (2001). Academic Learning: A Source of Vocabulary Acquisition. Applied Linguistics, 24(1), 56-89.
Waring, R. (1997). Graded and extensive reading: Questions and answers. The Language Teacher, 21, 7–13.
Waring, R., & Takaki, M. (2003). At what rate do learners learn and retain new vocabulary from reading a graded reader? Reading in a Foreign Language, 15, 130–163.
West, M. (1953). The technique of reading aloud to a class. ELT Journal, 8, 21–24.