Dyfyniad APA

Callon, J. D. (1996). Competitive advantage through information technology. The McGraw-Hill Companies, Inc.

Dyfyniad Arddull Chicago

Callon, Jack D. Competitive Advantage Through Information Technology. New York: The McGraw-Hill Companies, Inc, 1996.

Dyfyniad MLA

Callon, Jack D. Competitive Advantage Through Information Technology. The McGraw-Hill Companies, Inc, 1996.

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