Pavlik, J. V. (1987). Public relations: What research tells us. SAGE Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPavlik, John V. Public Relations: What Research Tells Us. Newbury Park [u.a.]: SAGE Publications, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPavlik, John V. Public Relations: What Research Tells Us. SAGE Publications, 1987.
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