APA (7 ম সংস্করণ) উদ্ধৃতি

Papua New Guinea. Department of Social Development and Home Affairs. (1972). Social science research 1971. Department of Social Development and Home Affairs.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Papua New Guinea. Department of Social Development and Home Affairs. Social Science Research 1971. Port Moresby: Department of Social Development and Home Affairs, 1972.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Papua New Guinea. Department of Social Development and Home Affairs. Social Science Research 1971. Department of Social Development and Home Affairs, 1972.

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