- Author: S. K. Gupta, S. K. Gupta, I. C. Gupta
- Language: English
- Year: 1987
- Author: S.C. Gupta and Indra Gupta
- Language: English
- Year: 2020
- Author: S. C. Gupta and Indra Gupta
- Language: English
- Year: 2013
- Author: Priya Verma Gupta (Late) LC Gupta Sujata Sarabahi
- Language: English
- Year: 2016
- Author: Kapil Gupta Munish Kumar Gupta
- Language: English
- Year: 2020
- Author: Ankita Gupta and Megha Gupta
- Language: English
- Year: 2019
- Author: Devendra Gupta (auth.) Devendra Gupta (eds.)
- Language: English
- Year: 2005