Papua New Guinea. Dept. of Social Development and Home Affairs. (1974). National Archives: Handbook 1974. Govt. Printer.
Citazione stile Chigago Style (17a edizione)Papua New Guinea. Dept. of Social Development and Home Affairs. National Archives: Handbook 1974. [Port Moresby: Govt. Printer, 1974.
Citatione MLA (8a ed.)Papua New Guinea. Dept. of Social Development and Home Affairs. National Archives: Handbook 1974. Govt. Printer, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.