Stacks, D. W., & Michaelson, D. (2010). A Practitioner's Guide to Public Relations Research, Measurement and Evaluation. Business Expert Press.
Chicago Style aipamenaStacks, Don W., và David Michaelson. A Practitioner's Guide to Public Relations Research, Measurement and Evaluation. Business Expert Press, 2010.
MLA aipamenaStacks, Don W., và David Michaelson. A Practitioner's Guide to Public Relations Research, Measurement and Evaluation. Business Expert Press, 2010.
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