Bailey, K. M., & Nunan, D. (1996). Voices from the language classroom: Qualitative research in second language education. Cambridge University Press.

Bailey, Kathleen M., and David Nunan. Voices from the Language Classroom: Qualitative Research in Second Language Education. Cambridge [England] ; New York: Cambridge University Press, 1996.

Bailey, Kathleen M., and David Nunan. Voices from the Language Classroom: Qualitative Research in Second Language Education. Cambridge University Press, 1996.