Stacks, D. W. (2010). A practitioner's guide to public relations research, measurement, and evaluation. Business Expert Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Stacks, Don W. A Practitioner's Guide to Public Relations Research, Measurement, and Evaluation. Business Expert Press, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)Stacks, Don W. A Practitioner's Guide to Public Relations Research, Measurement, and Evaluation. Business Expert Press, 2010.
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