Não informado. (1969). Children in the tropics. Centre National de l' Enfance.
Chicagoスタイル(17版)引用形式Não informado. Children in the Tropics. Paris: Centre National de l' Enfance, 1969.
MLA(8版)引用形式Não informado. Children in the Tropics. Centre National de l' Enfance, 1969.
警告: この引用は必ずしも正確ではありません.