Citazione Stile APA (7a Edizione)

Bly, R. W. (2009). The marketing plan handbook. Entrepreneur Media.

Citazione stile Chigago Style (17a edizione)

Bly, Robert W. The Marketing Plan Handbook. [Irvine]: Entrepreneur Media, 2009.

Citatione MLA (9a ed.)

Bly, Robert W. The Marketing Plan Handbook. Entrepreneur Media, 2009.