Armstrong, G. (2000). Marketing an introductionGary Armstrong, Philip Kotler. Prentice Hall.
Chicago Style (17th ed.) CitationArmstrong, Gary. Marketing an IntroductionGary Armstrong, Philip Kotler. Prentice Hall, 2000.
MLA citiranjeArmstrong, Gary. Marketing an IntroductionGary Armstrong, Philip Kotler. Prentice Hall, 2000.
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