Newman, M. (2004). The 22 irrefutable laws of advertising. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Newman, Michael. The 22 Irrefutable Laws of Advertising. John Wiley & Sons, 2004.
Lua MLA (8ú heag.)Newman, Michael. The 22 Irrefutable Laws of Advertising. John Wiley & Sons, 2004.
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