- Author: B. Hiriyappa
- Language: English
- Year: 2008
- Author: B Hiriyappa
- Language: English
- Year: 2013
- Author: Hiriyappa .B
- Language: Italian
- Year: 2020
- Author: B. Hiriyappa
- Language: English
- Year: 2008
- Author: Dr. B. Hiriyappa
- Language: English
- Year: 2008