- Author: Paul J. Hertzog Ismail Kola (auth.) Martin J. Tymms Ismail Kola (eds.)
- Language: English
- Year: 2001
- Author: Dennis K. Watson Richard Kitching Calvin Vary (auth.) Martin J. Tymms (eds.)
- Language: English
- Year: 2000
- Author: Elaine T. Schenborn (auth.) Martin J. Tymms (eds.)
- Language: English
- Year: 1995
- Author: Martin J. Tymms Ismail Kola
- Language: English
- Year: 2001
- Author: by Martin J. Tymms (Editor)
- Language: English
- Year: 2000
- Author: Dennis K. Watson Richard Kitching Calvin Vary (auth.) Martin J. Tymms (eds.)
- Language: English
- Year: 2000
- Author: Paul J. Hertzog Ismail Kola (auth.) Martin J. Tymms Ismail Kola (eds.)
- Language: English
- Year: 2001
- Author: Dennis K. Watson Richard Kitching Calvin Vary (auth.) Martin J. Tymms (eds.)
- Language: English
- Year: 2000
- Author: Martin J. Tymms
- Language: English
- Year: 1994
- Author: Martin J. Tymms
- Language: English
- Year: 2010
