- Author: Pierangelo Garegnani
- Language: French
- Year: 1980
- Author: Bruno Théret
- Language: French
- Year: 1978
- Author: Cédétim. Groupe Afrique centrale
- Language: French
- Year: 1977
- Author: Samuel G. Ikoku (Julius Sago), Yves Bénot
- Language: French
- Year: 1971
- Author: Célestin Freinet et al
- Language: Portuguese
- Year: 1976
- Author: Osendé Afana
- Language: French
- Year: 1977
- Author: Élise Freinet
- Language: French
- Year: 1974
- Author: Pierre Salama
- Language: French
- Year: 1979
- Author: Célestin Freinet
- Language: French
- Year: 1978