- Author: David S. Caudill
- Language: English
- Year: 1997
- Author: Thomas K. Ranuga
- Language: English
- Year: 1996
- Author: Rajani K. Kanth
- Language: English
- Year: 1997
- Author: Martin Buber Maurice Freidman
- Language: English
- Year: 1988
- Author: Patrick Murray
- Language: English
- Year: 1988