- Author: Малімонова Н.В. Меркулова Т.К.
- Language: English-Ukrainian
- Author: Finch Diana F. Lira Hector Ortiz.
- Language: English
- Year: 1982
- Author: Kowalczyk A.B.
- Language: English
- Author: Дубовский Ю.А. Докуто Б.Б. Переяшкина Л.Н.
- Language: English-Русский
- Author: Pop Lavinia.
- Language: English
- Author: Avery P. Ehrlich S.
- Language: English
- Author: Stern David Alan.
- Language: English
- Author: Морозова А.Н.
- Language: English-Русский
- Author: Vaughan Rees Michael.
- Language: English