- Author: Samir Amin, Ali El Kenz
- Language: English
- Year: 2005
- Author: Belaïd Abdesselam, Ali El Kenz, Mahfoud Bennoune
- Language: French
- Year: 1990
- Author: Belaïd Abdesselam, Ali El Kenz, Mahfoud Bennoune
- Language: French
- Year: 1990
- Author: Samir Amin Ali El Kenz
- Language: English
- Year: 2005
- Author: Samir Amin Ali El Kenz
- Language: English
- Year: 2005