Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.