Dyfyniad APA

Clifton, H. D., & Sutcliffe, A. G. (1994). Business information systems: The new edition of Clifton's business data systems (5th ed.). PHI.

Dyfyniad Arddull Chicago

Clifton, H. D., and A. G. Sutcliffe. Business Information Systems: The New Edition of Clifton's Business Data Systems. 5th ed. New York: PHI, 1994.

Dyfyniad MLA

Clifton, H. D., and A. G. Sutcliffe. Business Information Systems: The New Edition of Clifton's Business Data Systems. 5th ed. PHI, 1994.

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