- Author: Samuel H. Baron
- Language: English
- Year: 1980
- Author: Gustave Alef
- Language: English
- Year: 1983
- Author: Robert Bertram Serjeant
- Language: English
- Year: 1981
- Author: Marc Szeftel
- Language: English
- Year: 1975
- Author: Eliyahu Ashtor
- Language: English
- Year: 1978
- Author: Charles Ralph Boxer
- Language: English
- Year: 1988
- Author: Ivan Duĭchev (Ivan Dujčev)
- Language: Русский
- Year: 1970
- Author: Hélène Ahrweiler
- Language: French
- Year: 1971
- Author: Peter Topping
- Language: English
- Year: 1977
- Author: John Meyendorff
- Language: English
- Year: 1974