Cita APA

Allwright, D. |. B. (1991). Focus on the language classroom: An introduction to classroom research for language teacher (2thr. ed.). US: Cambridge University Press, New York.

Citación estilo Chicago

Allwright, Dick | Bailey. Focus On the Language Classroom: An Introduction to Classroom Research for Language Teacher. 2thr. ed. US: Cambridge University Press, New York, 1991.

Cita MLA

Allwright, Dick | Bailey. Focus On the Language Classroom: An Introduction to Classroom Research for Language Teacher. 2thr. ed. US: Cambridge University Press, New York, 1991.