- Author: Hari Singh Nalwa
- Language: English
- Year: 2001
- Author: Singh D.J. Nordstrom L.
- Language: English
- Year: 2006
- Author: Shri Singh
- Language: English
- Year: 2003
- Author: Rajindar Singh
- Language: English
- Year: 2006
- Author: Don Bradley R. C. Mehrotra Ian Rothwell A. Singh
- Language: English
- Year: 2001
- Author: Paulsen V.I. Singh D.
- Language: English
- Year: 2004
- Author: Javaan Singh Chahl Javaan Singh Chahl Lakhmi C. Jain Akiko Mizutani Mika Sato-Ilic
- Language: English
- Year: 2007
- Author: Abhay K. Singh
- Language: English
- Year: 2005
- Author: Abhay K. Singh
- Language: English
- Year: 2006