Willsmore, A. (1965). Modern production control (3rd.). Issac pitman & sons Ltd.
Čikaški stil citiranja (17. izdanje)Willsmore, A. Modern Production Control. 3rd. London: Issac pitman & sons Ltd, 1965.
MLA način citiranja (9. izdanje)Willsmore, A. Modern Production Control. 3rd. Issac pitman & sons Ltd, 1965.
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