Cita APA (7th ed.)
L'Etang, J. (2012). Public relations concepts, practice and critique. Sage.
Cita Chicago (17th ed.)
L'Etang, Jacquie. Public Relations Concepts, Practice and Critique. Los Angeles: Sage, 2012.
Cita MLA (9th ed.)
L'Etang, Jacquie. Public Relations Concepts, Practice and Critique. Sage, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.