Não informado. (1953). Papua and New Guinea Agricultural Gazette. Department of Agriculture.
Style de citation Chicago (17e éd.)Não informado. Papua and New Guinea Agricultural Gazette. Port Moresby: Department of Agriculture, 1953.
Style de citation MLA (8e éd.)Não informado. Papua and New Guinea Agricultural Gazette. Department of Agriculture, 1953.
Attention : ces citations peuvent ne pas être correctes à 100%.