Omachonu, V. (1997). Principles of total quality. S. Chand.
Chicagoスタイル(17版)引用形式Omachonu, Vincent. Principles of Total Quality. New Delhi: S. Chand, 1997.
MLA(9版)引用形式Omachonu, Vincent. Principles of Total Quality. S. Chand, 1997.
警告: この引用は必ずしも正確ではありません.