Gaya APA

Porwal, D, S, S, ;, ;, E, M, G, ;, ;, S. (2021). E-Commerce - SBPD Publications . : sbpd publications.

Gaya MLA

Porwal, Dr., Sandeep, Srivastava, ;, ;, Er., Meera, Goyal, ;, ;, Shalu. "E-Commerce - SBPD Publications". : sbpd publications, 2021. Text.