APA-viite (7. p.)
Fogarty, D. W. (1987). Production and operations management. South west publishing company.
Chicago-viite (17. p.)
Fogarty, Donald W. Production and Operations Management. Cincinnati: South west publishing company, 1987.
MLA-viite (9. p.)
Fogarty, Donald W. Production and Operations Management. South west publishing company, 1987.
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