Papua New Guinea. Department of Social Development and Home Affairs. (1972). Social science research 1971. Department of Social Development and Home Affairs.
Chicagoスタイル(17版)引用形式Papua New Guinea. Department of Social Development and Home Affairs. Social Science Research 1971. Port Moresby: Department of Social Development and Home Affairs, 1972.
MLA(9版)引用形式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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