Kalakota Ravi. (2012). e-Business 2.0 (2nd.). Pearson Education.
Lua i Stíl Chicago (17ú heag.)Kalakota Ravi. E-Business 2.0. 2nd. New Delhi: Pearson Education, 2012.
Lua MLA (9ú heag.)Kalakota Ravi. E-Business 2.0. 2nd. Pearson Education, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.