International Union of Students (IUS). (1981). Moratorium: A chance not to be lost.
Chicagoスタイル(17版)引用形式International Union of Students (IUS). Moratorium: A Chance Not to Be Lost. 1981.
MLA(8版)引用形式International Union of Students (IUS). Moratorium: A Chance Not to Be Lost. 1981.
警告: この引用は必ずしも正確ではありません.