- Author: Edward Hallett Carr
- Language: Spanish
- Author: Edward Hallett Carr
- Language: Spanish
- Author: Edward Hallett Carr
- Language: Spanish
- Author: Edward Hallett Carr
- Language: Spanish
- Author: Klaus Friedland Gottfried Wentz (eds.)
- Language: German
- Year: 1970
- Author: Gottfried Wentz (ed.)
- Language: German
- Year: 1941
- Author: Dr Neerja A Gupta Editor
- Language: English
- Year: 2016
- Author: Рыжкин В.Я.
- Language: Русский
- Year: 1956
- Author: Mirza Mohammad Afzal Beg
- Language: English
- Year: 1961
- Author: A. B. Huiskamp
- Language: Caribbean Hindustani
- Year: 1980