APA-referens (7:e uppl.)
Clements, L. W. Inside Network Marketing: An Expert's View into the Hidden Truths and Exploited Myths of America's Most Misunderstood Industry (2a edición.). Prima.
Chicago-referens (17:e uppl.)
Clements, Leonard W. Inside Network Marketing: An Expert's View into the Hidden Truths and Exploited Myths of America's Most Misunderstood Industry. 2a edición. Roseville, EUA: Prima.
MLA-referens (9:e uppl.)
Clements, Leonard W. Inside Network Marketing: An Expert's View into the Hidden Truths and Exploited Myths of America's Most Misunderstood Industry. 2a edición. Prima.
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