APA-referens (7:e uppl.)

Joseph, P. T. (2019). E-commerce: An Indian perspective (6th ed.). PHI Learning.

Chicago-referens (17:e uppl.)

Joseph, P. T. E-commerce: An Indian Perspective. 6th ed. New Delhi: PHI Learning, 2019.

MLA-referens (9:e uppl.)

Joseph, P. T. E-commerce: An Indian Perspective. 6th ed. PHI Learning, 2019.