APA-viite (7. p.)

Allwright, D., & Bailey, K. M. (1991). Focus on the language classroom: An introduction to classroom research for language teachers. Cambridge University Press.

Chicago-viite (17. p.)

Allwright, Dick, ja Kathleen M. Bailey. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. Cambridge [England] ; New York: Cambridge University Press, 1991.

MLA-viite (8. p.)

Allwright, Dick, ja Kathleen M. Bailey. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. Cambridge University Press, 1991.