Não informado. (1948). Education. Department of Education, School Publications Branch.
Chicagoスタイル(17版)引用形式Não informado. Education. Wellington: Department of Education, School Publications Branch, 1948.
MLA(8版)引用形式Não informado. Education. Department of Education, School Publications Branch, 1948.
警告: この引用は必ずしも正確ではありません.