- Author: Maya Tiwari
- Language: English
- Year: 2005
- Author: Colm O'Donnell B. K. Tiwari P. J. Cullen Rip G. Rice
- Language: English
- Year: 2012
- Author: Manoj Tiwari Jenny A. Harding
- Language: English
- Year: 2011
- Author: Ashutosh Tiwari
- Language: English
- Year: 2010
- Author: Manoj Tiwari Jenny A. Harding
- Language: English
- Year: 2011