APA
Mahan S., . (2012). Teaching English Communicatively : Principles, Practices, Perspectives. : Yking Books.
Chicago
Mahan S, . 2012. Teaching English Communicatively : Principles, Practices, Perspectives. : Yking Books.
Harvard
Mahan S., . (2012). Teaching English Communicatively : Principles, Practices, Perspectives. : Yking Books.
MLA
Mahan S, . Teaching English Communicatively : Principles, Practices, Perspectives. : Yking Books. 2012.