Cox, K. K. (1968). Analytical viewpoints in marketing management. Prentice Hall.
Dyfyniad Arddull ChicagoCox, Keith K. Analytical Viewpoints in Marketing Management. New Jersey: Prentice Hall, 1968.
Dyfyniad MLACox, Keith K. Analytical Viewpoints in Marketing Management. Prentice Hall, 1968.
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