Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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