Gaya APA
Grant, E, L., Leavenworth, R, S. (1996).
Statistical Quality Control (7th ed.).
Palangkaraya:
McGRAW HILL _2.
Gaya MLA
Grant, Eugene, L.., Leavenworth, Richard, S..
"Statistical Quality Control".
7th ed.
Palangkaraya:
McGRAW HILL _2,
1996.
Buku Teks.