Armstrong, G., & Kolter, P. (2007). Marketing: An introduction (7th ed.). Pearson Education.
Čikaški stil citiranjaArmstrong, Gary, i Philip Kolter. Marketing: An Introduction. 7th ed. New Delhi: Pearson Education, 2007.
MLA način citiranjaArmstrong, Gary, i Philip Kolter. Marketing: An Introduction. 7th ed. Pearson Education, 2007.
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