APA (7e ed.) Bronvermelding

Papua New Guinea. Chief Minister (1973-1975 : Somare) & Somare, M. (1972). Statement by Chief Minister on Caribou crash. Office of the Chief Minister?.

Chicago (17e ed.) Bronvermelding

Papua New Guinea. Chief Minister (1973-1975 : Somare) en Michael Somare. Statement by Chief Minister on Caribou Crash. [Port Moresby: Office of the Chief Minister?, 1972.

MLA (9e ed.) Bronvermelding

Papua New Guinea. Chief Minister (1973-1975 : Somare) en Michael Somare. Statement by Chief Minister on Caribou Crash. Office of the Chief Minister?, 1972.