Dyfyniad APA

Kalakota Ravi. (2012). e-Business 2.0 (2nd.). Pearson Education.

Dyfyniad Arddull Chicago

Kalakota Ravi. E-Business 2.0. 2nd. New Delhi: Pearson Education, 2012.

Dyfyniad MLA

Kalakota Ravi. E-Business 2.0. 2nd. Pearson Education, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.