Não informado. (1951). International Political Science Abstracts. International Political Science Association.
Chicagoスタイル(17版)引用形式Não informado. International Political Science Abstracts. Paris: International Political Science Association, 1951.
MLA(8版)引用形式Não informado. International Political Science Abstracts. International Political Science Association, 1951.
警告: この引用は必ずしも正確ではありません.