Education gazette: Papua New Guinea. Secretary of Education, Papua New Guinea.
Chicagoスタイル(17版)引用形式Education Gazette: Papua New Guinea. [S.l.]: Secretary of Education, Papua New Guinea.
MLA(9版)引用形式Education Gazette: Papua New Guinea. Secretary of Education, Papua New Guinea.
警告: この引用は必ずしも正確ではありません.