Παραπομπή APA

Mann, P. W., & Nidhi. (2015). E-commerce. MJP Publishers.

Παραπομπή Chicago Style

Mann, Puja Walia, και Nidhi. E-commerce. Chennai: MJP Publishers, 2015.

Παραπομπή MLA

Mann, Puja Walia, και Nidhi. E-commerce. MJP Publishers, 2015.