Citazione Stile APA (7a Edizione)

Motor Traders Association (Papua New Guinea) & Papua New Guinea. Dept. of Information and Extension Services. (1974). Oi bona oi emu motuka =. The Dept..

Citazione stile Chigago Style (17a edizione)

Motor Traders Association (Papua New Guinea) e Papua New Guinea. Dept. of Information and Extension Services. Oi Bona Oi Emu Motuka =. Boroko: The Dept., 1974.

Citatione MLA (9a ed.)

Motor Traders Association (Papua New Guinea) e Papua New Guinea. Dept. of Information and Extension Services. Oi Bona Oi Emu Motuka =. The Dept., 1974.