Styl cytowania APA

Joseph, P. (2009). E-commerce/3e: An Indian perspective (3rd ed.). PHI learning private Ltd.

Styl cytowania Chicago

Joseph, P.T. E-commerce/3e: An Indian Perspective. 3rd ed. New Delhi: PHI learning private Ltd, 2009.

Styl cytowania MLA

Joseph, P.T. E-commerce/3e: An Indian Perspective. 3rd ed. PHI learning private Ltd, 2009.