- Author: Umesh C. Gupta
- Language: English
- Year: 1997
- Author: Riccardo A. A. Muzzarelli (auth.) Neal S. Gupta (eds.)
- Language: English
- Year: 2011
- Author: Kanhaya L Gupta
- Language: English
- Year: 1991
- Author: S. Dutta Gupta (Editor) Yasuomi Ibaraki (Editor)
- Language: English
- Year: 2005
- Author: Nilmini Wickramasinghe Jatinder N. D. Gupta Sushil K. Sharma
- Language: English
- Year: 2004
- Author: Samudra Gupta
- Language: English
- Year: 2005
- Author: Dipak K. Gupta
- Language: English
- Year: 2006
- Author: Ashok Gupta Denis Yan
- Language: English
- Year: 2006
- Author: Surinder Kumar Gupta
- Language: English
- Year: 2009