Não informado. (1953). Papua and New Guinea Agricultural Gazette. Department of Agriculture.
Chicagoスタイル(17版)引用形式Não informado. Papua and New Guinea Agricultural Gazette. Port Moresby: Department of Agriculture, 1953.
MLA(8版)引用形式Não informado. Papua and New Guinea Agricultural Gazette. Department of Agriculture, 1953.
警告: この引用は必ずしも正確ではありません.
