Cita APA (7a ed.)

Kalakota Ravi. (2012). e- Business 2.0. Pearson.

Cita Chicago Style (17a ed.)

Kalakota Ravi. E- Business 2.0. New Delhi: Pearson, 2012.

Cita MLA (9a ed.)

Kalakota Ravi. E- Business 2.0. Pearson, 2012.