- Author: Anthony J.S. Reid
- Language: English
- Year: 1974
- Author: Mary F. Somers Heidhues
- Language: English
- Year: 1974
- Author: Milton Osborne
- Language: English
- Year: 1972
- Author: C.P. FitzGerald
- Language: English
- Year: 1973
- Author: Kathy Cox David Hill
- Language: English
- Year: 2004
- Author: Kathy Cox David Hill
- Language: English
- Year: 2004