Dyfyniad APA

Gaither, N. F. (2007). Operations Management (9 edition.).

Dyfyniad Arddull Chicago

Gaither, Norman; Frazier. Operations Management. 9 edition. Pearson Education, 2007.

Dyfyniad MLA

Gaither, Norman; Frazier. Operations Management. 9 edition. 2007.

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