- Author: Michael Michie
- Language: English
- Year: 1997
- Author: Arnold B. Come
- Language: English
- Year: 1995
- Author: Arthur P. Monahan
- Language: English
- Year: 1994
- Author: Donald Wiebe
- Language: English
- Year: 1991
- Author: Georg Wilhelm Friedrich Hegel
- Language: English
- Year: 1986