APA aipamena

Leon, A., & Leon, M. (2001). E-Biz primer (x.). Tata Mcgraw hill.

Chicago Style aipamena

Leon, Alexis, and Mathews Leon. E-Biz Primer. x. New Delhi: Tata Mcgraw hill, 2001.

MLA aipamena

Leon, Alexis, and Mathews Leon. E-Biz Primer. x. Tata Mcgraw hill, 2001.