- Author: Allén Sture (editor)
- Language: English
- Year: 1988
- Author: Wolfgang Heydrich (editor), Fritz Neubauer (editor), János S. Petöfi (editor), Emil Sözer (editor)
- Language: English
- Year: 1989
- Author: Antonio García-Berrio
- Language: English
- Year: 1992
- Author: Thomas T. Ballmer (editor)
- Language: English
- Year: 1985
- Author: János S. Petöfi (editor)
- Language: English
- Year: 1987
- Author: Hartmut Schröder (editor)
- Language: English
- Year: 1991
- Author: Uta M. Quasthoff (editor)
- Language: English
- Year: 1995
- Author: Gert Rickheit (editor), Christopher Habel (editor)
- Language: English
- Year: 1995
- Author: Roger G. van de Velde
- Language: English
- Year: 1992