Unesco. (1971). Educational studies and documents. Unesco.
Chicagoスタイル(17版)引用形式Unesco. Educational Studies and Documents. Paris: Unesco, 1971.
MLA(8版)引用形式Unesco. Educational Studies and Documents. Unesco, 1971.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式