Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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