APA Citation

Whitaker, V. Public relations: Teori dan praktek. HarperCollins.

Chicago Style Citation

Whitaker, Vivien. Public Relations: Teori Dan Praktek. HarperCollins.

MLA Citation

Whitaker, Vivien. Public Relations: Teori Dan Praktek. HarperCollins.

Warning: These citations may not always be 100% accurate.