APA (7th ed.) Citation

Papua New Guinea. National Planning Office. (1979). Manpower trends 3. National Planning Office.

Chicago Style (17th ed.) Citation

Papua New Guinea. National Planning Office. Manpower Trends 3. [Port Moresby]: National Planning Office, 1979.

MLA (9th ed.) Citation

Papua New Guinea. National Planning Office. Manpower Trends 3. National Planning Office, 1979.

Warning: These citations may not always be 100% accurate.