Gaya APA
Karatsu, P, H., Ikeda, T. (1985).
MASTERING THE TOOLS OF QC LEARNING THROUGH DIAGRAM AND ILLUSTRATIONS .
Singapore:
PHP INSTITUTE.
Gaya MLA
Karatsu, Prof., Hajime., Ikeda, Toyoki.
"MASTERING THE TOOLS OF QC LEARNING THROUGH DIAGRAM AND ILLUSTRATIONS".
Singapore:
PHP INSTITUTE,
1985.
.