Dyfyniad APA

Donovan, R. (2010). Principles and Practice of Social Marketing. Cambridge University Press.

Dyfyniad Arddull Chicago

Donovan, Rob. Principles and Practice of Social Marketing. New Delhi: Cambridge University Press, 2010.

Dyfyniad MLA

Donovan, Rob. Principles and Practice of Social Marketing. Cambridge University Press, 2010.

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