- Author: Richard C. Lukas
- Language: English
- Year: 1982
- Author: Richard C. Lukas
- Language: English
- Year: 1994
- Author: Richard C. Lukas
- Language: English
- Year: 2001
- Author: Richard C. Lukas
- Language: English
- Year: 2010
- Author: Richard C. Lukas
- Language: English
- Year: 1989