Australian International Development Assistance Bureau. (1990). Papua New Guinea: Economic situation and outlook. Australian Government Publishing Service.
Style de citation Chicago (17e éd.)Australian International Development Assistance Bureau. Papua New Guinea: Economic Situation and Outlook. Canberra: Australian Government Publishing Service, 1990.
Style de citation MLA (9e éd.)Australian International Development Assistance Bureau. Papua New Guinea: Economic Situation and Outlook. Australian Government Publishing Service, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.