(1993). Persuasive Communication Campaigns/ Michael Pfau And Roxanne Parrott. Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPersuasive Communication Campaigns/ Michael Pfau And Roxanne Parrott. Allyn and Bacon, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPersuasive Communication Campaigns/ Michael Pfau And Roxanne Parrott. Allyn and Bacon, 1993.
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