Nation, P. (2009). Teaching ESL/EFL reading and writing. New York: Routledge.
Nation, P. & Newton, J. (2009). Teaching ESL/EFL listening and speaking. New York: Routledge.
Brown, H. D. (1994). Teaching by principles: An interactive approach to language pedagogy. USA: Prentice Hall.
Richards, J. C. & Renandya, W. A. (2002). Methodology in language teaching: An anthology of current practice. NY:CUP.
Language Learning
VanPatten, B. & Williams, J. (2007). Theories in second language acquisition: An introduction. Mahwah: Lawrence Erlbaum.
Mitchell, R., & Myles, F. (1998). Second language learning theories. London: Arnold.
Clark, E. V. (2009). First Language Acquisition. New York: Cambridge University Press.
Ellis, R. (2012). Understanding Second Language Acquisition. Oxford: Oxford University Press.
Bilingualism
Schmid, M. S., Köpke, B., Keijzer, M. & Weilemar, L. (2004). First Language Attrition: Interdisciplinary Perspectives on Methodological Issues. Amsterdam: John Benjamins.
Baker, C. (2010). Foundations of Bilingual Education and Bilingualism. Bristol: Multilingual Matters.
Kroll, J. F. & de Groot, A. M. B. (2005). Handbook of Bilingualism: Psycholinguistic Approaches. Oxford: Oxford University Press.
Testing and Research
Dörnyei, Z. (2007). Research Methods in Applied Linguistics. Oxford: Oxford University Press.
Bachman, L.F. (1990). Fundamental considerations in language testing. Oxford: Oxford University Press.
Bachman, L.F., & Cohen, A.D. (Eds.)(1998). Interfaces between second language acquisition and language testing research. Cambridge: Cambridge University Press. (Chapters:1,2,3,6,7).
Fraenkel, J.R., & Wallen, N.E. (2003). How to design and evaluate research in education. New York: McGraw-Hill (5th edition)
Creswell, J. W. (1998). Qualitative inquiry and research design: Choosing among five traditions. Thousand Oaks, CA: Sage Publications.
Creswell, J. W. (2014). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches Fourth Edition, Lincoln: Sage Publications.
Maxwell, J.A. (2013). Qualitative Research Design:An Interactive Approach Third Edition, Sage Publications.
Merriam, S. B. (2009). Qualitative research: A guide to design and implementation. San Francisco: John Wiley & Sons.
Martin, W. E. & Bridgmon, K. D. (2012). Quantitative and Statistical Research Methods: From Hypothesis to Results, John Wiley & Sons.
O'Dwyer, L. M., & Bernauer, J. A. (2014). Quantitative research for the qualitative researcher. SAGE publications.
Language Teacher Education
Richards, J. & Nunan, D. (1997). Second Language Teacher Education. Cambridge University Press.
Richards, J. & Farrell, T. (2005). Professional Development for Language Teachers. CUP
Roberts, J. (1998). Language Teacher Education. NY: Arnold.