- Author: Tine H. Amse-De Jong
- Language: English
- Year: 1974
- Author: Sigmund Birkenmayer
- Language: English
- Year: 1968
- Author: J. G. Garrard
- Language: English
- Year: 1970
- Author: Viktor Maksimovic Žirmunskij (editor), E. Stankiewicz (editor), W. N. Vickery (editor), C. F. Brown (editor)
- Language: English
- Year: 1966
- Author: Vahan D. Barooshian
- Language: English
- Year: 1978
- Author: Ante Kadić
- Language: English
- Year: 1969
- Author: Alexandra H. Lyngstad
- Language: English
- Year: 1975