Dyfyniad APA

Nigel, B. (2010). Marketing Research: Tools and Techniques (2.). Oxford University Press.

Dyfyniad Arddull Chicago

Nigel, Bradley. Marketing Research: Tools and Techniques. 2. New york: Oxford University Press, 2010.

Dyfyniad MLA

Nigel, Bradley. Marketing Research: Tools and Techniques. 2. Oxford University Press, 2010.

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