Ghai, S. (2011). E-marketing. Wisdom Publications.
Cita Chicago (17th ed.)Ghai, Subhash. E-marketing. Wisdom Publications, 2011.
Cita MLA (9th ed.)Ghai, Subhash. E-marketing. Wisdom Publications, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.