- Author: Robert L. Allen & Pamela P. Allen
- Language: English
- Year: 1974
- Author: Joseph E. Harris
- Language: English
- Year: 1993
- Author: Elsa V. Goveia
- Language: English
- Year: 1980
- Author: Walter Rodney Vincent Harding
- Language: English
- Year: 1981
- Author: Walter Rodney
- Language: English
- Year: 1981
- Author: Walter Rodney
- Language: English
- Year: 1981