Citazione APA

Armstrong,Gary, & Kotler,Philip. (2005). Marketing: An introduction/7th ed. Pearson Education.

Stile di citazione Chicago

Armstrong,Gary, e Kotler,Philip. Marketing: An Introduction/7th Ed. New Delhi: Pearson Education, 2005.

Citazione MLA

Armstrong,Gary, e Kotler,Philip. Marketing: An Introduction/7th Ed. Pearson Education, 2005.