Citazione Stile APA (7a Edizione)

Kotler, P. (2018). principles of Marketing (17th.). PEARSON.

Citazione stile Chigago Style (17a edizione)

Kotler, Philip. Principles of Marketing. 17th. Noida: PEARSON, 2018.

Citatione MLA (9a ed.)

Kotler, Philip. Principles of Marketing. 17th. PEARSON, 2018.