Karatsu, H. (1987). Mastering the tools of quality control: Learning through diagrams and illustrations. PHP Institute,Inc.
Cita Chicago (17th ed.)Karatsu, Hajime. Mastering the Tools of Quality Control: Learning Through Diagrams and Illustrations. Tokyo: PHP Institute,Inc, 1987.
Cita MLA (9th ed.)Karatsu, Hajime. Mastering the Tools of Quality Control: Learning Through Diagrams and Illustrations. PHP Institute,Inc, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.