Diagram Group. (1962). <The complete book of exercises>. Arrow Books.
シカゴスタイル引用形Diagram Group. <The Complete Book of Exercises>. London: Arrow Books, 1962.
MLA引用形式Diagram Group. <The Complete Book of Exercises>. Arrow Books, 1962.
警告: この引用は必ずしも正確ではありません.