Dyfyniad APA

Peters, T. (1999). The professional service firm 50. Knopf,Borzoi Books.

Dyfyniad Arddull Chicago

Peters, Tom. The Professional Service Firm 50. U.S.A: Knopf,Borzoi Books, 1999.

Dyfyniad MLA

Peters, Tom. The Professional Service Firm 50. Knopf,Borzoi Books, 1999.

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