Dyfyniad APA

International Working Seminar on Production Economics & Grubbstrom, R. W. (1987). Recent developments in production economics. Elsevier.

Dyfyniad Arddull Chicago

International Working Seminar on Production Economics and R. W. Grubbstrom. Recent Developments in Production Economics. Amsterdam: Elsevier, 1987.

Dyfyniad MLA

International Working Seminar on Production Economics and R. W. Grubbstrom. Recent Developments in Production Economics. Elsevier, 1987.

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