Dyfyniad APA

Vortsman, H. (1993). Effective product to market management: A quality issue. Prentice-Hall.

Dyfyniad Arddull Chicago

Vortsman, H.R. Effective Product to Market Management: A Quality Issue. New York: Prentice-Hall, 1993.

Dyfyniad MLA

Vortsman, H.R. Effective Product to Market Management: A Quality Issue. Prentice-Hall, 1993.

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