- Author: Завадовский Ю.Н.
- Language: Arabic-Русский
- Author: Abdel-Massih E.T.
- Language: Arabic-English
- Author: Abdel-Massih E.T.
- Language: Arabic-English
- Author: Heath J.
- Language: Arabic-English
- Author: Francisco Moscoso García
- Language: Spanish
- Year: 2005
- Author: Michel Quitout
- Language: French
- Year: 2003
- Author: Fathi Talmoudi
- Language: English
- Year: 1981
- Author: Eerik Dickinson
- Language: English
- Year: 2004
- Author: F. Corriente
- Language: English
- Year: 1997