Ravishankar, S. (2009). 40 management lessons from corporate world. Himalaya.
Lua i Stíl Chicago (17ú heag.)Ravishankar, S. 40 Management Lessons from Corporate World. Mumbai: Himalaya, 2009.
Lua MLA (9ú heag.)Ravishankar, S. 40 Management Lessons from Corporate World. Himalaya, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.