APA引文

Papua and New Guinea. (1970). East Sepik District draft economic development programme. Office of the Economic Adviser.

Chicago Style (17th ed.) Citation

Papua and New Guinea. East Sepik District Draft Economic Development Programme. [Port Moresby]: Office of the Economic Adviser, 1970.

MLA引文

Papua and New Guinea. East Sepik District Draft Economic Development Programme. Office of the Economic Adviser, 1970.