- Author: Michael D. Goulder
- Language: English
- Year: 1989
- Author: Michael D. Goulder
- Language: English
- Year: 1996
- Author: Michael D. Goulder
- Language: English
- Author: Michael D. Goulder
- Language: English
- Year: 1983
- Author: Michael D. Goulder
- Language: English
- Year: 1998