Dyfyniad APA

DUNGAN, C., & RIDING, D. (1990). Business law. Barron's.

Dyfyniad Arddull Chicago

DUNGAN, Christopher, and Donald RIDING. Business Law. New York: Barron's, 1990.

Dyfyniad MLA

DUNGAN, Christopher, and Donald RIDING. Business Law. Barron's, 1990.

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