Rayudu,C.S. (2004). e-commerce , e-business. Himalaya.
Chicago Edition CitationRayudu,C.S. E-commerce , E-business. Mumbai: Himalaya, 2004.
Cita MLARayudu,C.S. E-commerce , E-business. Himalaya, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.