- Author: Anna Trosborg
- Language: English
- Year: 1994
- Author: Ana Roca (editor), John M. Lipski (editor)
- Language: English
- Year: 1993
- Author: Ana Roca (editor), John M. Lipski (editor)
- Language: English
- Year: 1999
- Author: Konrad Ehlich (editor), Johannes Wagner (editor)
- Language: English
- Year: 1995
- Author: Marge E. Landsberg (editor)
- Language: English
- Year: 1988
- Author: Harald Haarmann
- Language: English
- Year: 1990
- Author: Horst Arndt, Richard W. Janney
- Language: English
- Year: 1987
- Author: Dieter Stein (editor)
- Language: English
- Year: 1992
- Author: Adam Jaworski (editor)
- Language: English
- Year: 1997