Styl cytowania APA

Bajaj, K. K. N. (1999). E-Commerce: The cutting edge of business.

Styl cytowania Chicago

Bajaj, Kamlesh K; Nag. E-Commerce: The Cutting Edge of Business. Tata Mc Graw Hill: New Delhi, 1999.

Styl cytowania MLA

Bajaj, Kamlesh K; Nag. E-Commerce: The Cutting Edge of Business. 1999.