Easton, D. (1953). Political system: Inquiry in to the state of political science. Alfred A Knopf Inc..
シカゴスタイル引用形Easton, David. Political System: Inquiry in to the State of Political Science. Alfred A Knopf Inc., 1953.
MLA引用形式Easton, David. Political System: Inquiry in to the State of Political Science. Alfred A Knopf Inc., 1953.
警告: この引用は必ずしも正確ではありません.