APA-ийн эшлэл(7 дахь хэвлэлт)

Allwright, D. (1994). Focus on the language classroom: An introduction to classroom research for language teachers. U. pr..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Allwright, Dick. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. Cambridge: U. pr., 1994.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Allwright, Dick. Focus on the Language Classroom: An Introduction to Classroom Research for Language Teachers. U. pr., 1994.