Dyfyniad APA

HARTLEY, R. F. (1994). Management Mistakes And Successes. John Wiley & Sons.

Dyfyniad Arddull Chicago

HARTLEY, Robert F. Management Mistakes And Successes. John Wiley & Sons, 1994.

Dyfyniad MLA

HARTLEY, Robert F. Management Mistakes And Successes. John Wiley & Sons, 1994.

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