Griffin, C. L. (2006). Invitation to public speaking (2nd ed.). Belmont, CA: Thomson Wadsworth.
शिकागो स्टाइल उद्धरणGriffin, Cindy L. Invitation to Public Speaking. 2nd ed. Belmont, CA: Thomson Wadsworth, 2006.
एमएलए उद्धरणGriffin, Cindy L. Invitation to Public Speaking. 2nd ed. Belmont, CA: Thomson Wadsworth, 2006.
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