OAKLAND JOHN S. (1994). STATISTICAL PROCESS CONTROL: A PRACTICAL GUIDE (2ND.). EAST WEST BOOK.
Chicago-viite (17. p.)OAKLAND JOHN S. STATISTICAL PROCESS CONTROL: A PRACTICAL GUIDE. 2ND. NEW DELHI: EAST WEST BOOK, 1994.
MLA-viite (9. p.)OAKLAND JOHN S. STATISTICAL PROCESS CONTROL: A PRACTICAL GUIDE. 2ND. EAST WEST BOOK, 1994.
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