Ishikawa, K. (1980). QC cicle Koryo: General principles of the QC circle. Tokyo: QC, Circle Headquarters, Juse.
シカゴスタイル引用形Ishikawa, Kaoru. QC Cicle Koryo: General Principles of the QC Circle. Tokyo: QC, Circle Headquarters, Juse, 1980.
MLA引用形式Ishikawa, Kaoru. QC Cicle Koryo: General Principles of the QC Circle. Tokyo: QC, Circle Headquarters, Juse, 1980.
警告: この引用は必ずしも正確ではありません.