
- Author: Marlene Dolitsky
- Language: English
- Year: 1984

- Author: Leo Loveday
- Language: English
- Year: 1986

- Author: Michel Meyer
- Language: English
- Year: 1986

- Author: Walburga von Raffler-Engel
- Language: English
- Year: 1983

- Author: Jan Prucha
- Language: English
- Year: 1983

- Author: Herman Parret
- Language: English
- Year: 1983

- Author: Streeck Jürgen
- Language: English
- Year: 1983