Standard Ordinary Level Physics, Dominium Compagny Limited-Livre d'école, secondaire

Auteurs: Tam philip Ndombeh, Awandia Joseph Tazitabong, Feudjio Maurice Tchoupa, Abongwa Eric Abongwa, Ndobe Gladys Etuge, Werewum Maurice Mbah, Nfon Ngam Joseph Tayen-Nfii II, Chief Orume John Awoh