Dyfyniad APA

Brown, H. D. (2001). Teaching by principles: An interactive approach to language pedagogy. New York: Longman.

Dyfyniad Arddull Chicago

Brown, H. Douglas. Teaching By Principles: An Interactive Approach to Language Pedagogy. New York: Longman, 2001.

Dyfyniad MLA

Brown, H. Douglas. Teaching By Principles: An Interactive Approach to Language Pedagogy. New York: Longman, 2001.

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