Dyfyniad APA

Sachdeva, I. S. (2009). Public relations: Principles and practices. Oxford University Press.

Dyfyniad Arddull Chicago

Sachdeva, Iqbal S. Public Relations: Principles and Practices. Delhi: Oxford University Press, 2009.

Dyfyniad MLA

Sachdeva, Iqbal S. Public Relations: Principles and Practices. Oxford University Press, 2009.

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