- Author: Barun K. Sen Gupta
- Language: English
- Year: 1999
- Author: Gourab Sen Gupta Subhas Chandra Mukhopadhyay (auth.)
- Language: English
- Year: 2010
- Author: Devendra K Gupta (auth.)
- Language: English
- Year: 2009
- Author: Kanhaya Gupta
- Language: English
- Year: 1996
- Author: Rashi Gupta NIIT
- Language: English
- Year: 2002
- Author: Jai Prakash Gupta
- Language: English
- Year: 1989
- Author: Anil Kumar Gupta and Narinder Kaur (Eds.)
- Language: English
- Year: 2000
- Author: Cary Adams Praveen Gupta Charlie Wilson
- Language: English
- Year: 2003
- Author: D. G. Kabe Arjun K. Gupta
- Language: English
- Year: 2006
