Ishikawr Kaoru. (2006). Introduction to quality control. [Productivity.
Chicago-čujuhus (17. p.)Ishikawr Kaoru. Introduction to Quality Control. Madras: [Productivity, 2006.
MLA-čujuhus (9. p.)Ishikawr Kaoru. Introduction to Quality Control. [Productivity, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.