Dyfyniad APA

Aucamp, J. (1971). Effective use of market research. Staples Press.

Dyfyniad Arddull Chicago

Aucamp, Johan. Effective Use of Market Research. London: Staples Press, 1971.

Dyfyniad MLA

Aucamp, Johan. Effective Use of Market Research. Staples Press, 1971.

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