Dyfyniad APA

WILLIAM, C. A. (1989). Risk Management And Insurance / C. Arthur Williams, Michael L. Smith, Peter C. Young. McGraw-Hill.

Dyfyniad Arddull Chicago

WILLIAM, C. Arthur. Risk Management And Insurance / C. Arthur Williams, Michael L. Smith, Peter C. Young. McGraw-Hill, 1989.

Dyfyniad MLA

WILLIAM, C. Arthur. Risk Management And Insurance / C. Arthur Williams, Michael L. Smith, Peter C. Young. McGraw-Hill, 1989.

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