Styl cytowania APA

Strauss, J., & Frost, R. (2009). E-Marketing/5e (5th Ed.). Pearson Education.

Styl cytowania Chicago

Strauss, Judy, i Raymond Frost. E-Marketing/5e. 5th Ed. New Delhi: Pearson Education, 2009.

Styl cytowania MLA

Strauss, Judy, i Raymond Frost. E-Marketing/5e. 5th Ed. Pearson Education, 2009.