Adair, J. (2009). Effective Communication: The most Important Management Skill of all (New rev. ed.). Pan Books An Imprint of Pan MacMillan.
Citace podle Chicago (17th ed.)Adair, John. Effective Communication: The Most Important Management Skill of All. New rev. ed. London: Pan Books An Imprint of Pan MacMillan, 2009.
Citace podle MLA (9th ed.)Adair, John. Effective Communication: The Most Important Management Skill of All. New rev. ed. Pan Books An Imprint of Pan MacMillan, 2009.
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