Delury, G. E. (1983). World Encyclopedia of Political Systems. Longman.
シカゴスタイル引用形Delury, George E. World Encyclopedia of Political Systems. Essex: Longman, 1983.
MLA引用形式Delury, George E. World Encyclopedia of Political Systems. Longman, 1983.
警告: この引用は必ずしも正確ではありません.