Hasling, J. (2006). The audience, the message, the speaker. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoHasling, John. The Audience, the Message, the Speaker. Boston: McGraw-Hill, 2006.
MLA CitationHasling, John. The Audience, the Message, the Speaker. Boston: McGraw-Hill, 2006.
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