APA ציטוט

Jack C. Richards. (1994). Changes 1 ( Student's book ): English for international communication. Cambridge, UK: Cambridge Univ. Press.

Trích dẫn kiểu Chicago

Jack C. Richards. Changes 1 ( Student's Book ): English for International Communication. Cambridge, UK: Cambridge Univ. Press, 1994.

ציטוט MLA

Jack C. Richards. Changes 1 ( Student's Book ): English for International Communication. Cambridge, UK: Cambridge Univ. Press, 1994.