Citazione Stile APA (7a Edizione)

Strauss, J., & Frost, R. (2012). E - Marketing (6th ed.). PHI Learning Pvt. Ltd.

Citazione stile Chigago Style (17a edizione)

Strauss, Judy, e Raymond Frost. E - Marketing. 6th ed. New Delhi: PHI Learning Pvt. Ltd, 2012.

Citatione MLA (9a ed.)

Strauss, Judy, e Raymond Frost. E - Marketing. 6th ed. PHI Learning Pvt. Ltd, 2012.