Dyfyniad APA

Richards, J. C. (2006). Person to person: Communicative speaking and listening skills (3rd ed.). Oxford.

Dyfyniad Arddull Chicago

Richards, Jack C. Person to Person: Communicative Speaking and Listening Skills. 3rd ed. New York: Oxford, 2006.

Dyfyniad MLA

Richards, Jack C. Person to Person: Communicative Speaking and Listening Skills. 3rd ed. Oxford, 2006.

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