APA stil citiranja
Osborn, M., Osborn, S., & Osborn, R. (2009). Public speaking: Public speaking (8th ed.). Boston: Allyn & Bacon.
Chicago stil citiranjaOsborn, Michael, Suzanne Osborn, and Randall Osborn. Public speaking: Public speaking. 8th ed. Boston: Allyn & Bacon, 2009.
MLA stil citiranjaOsborn, Michael, Suzanne Osborn, and Randall Osborn. Public speaking: Public speaking. 8th ed. Boston: Allyn & Bacon, 2009.
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