Freberg, K. J. (2025). Discovering public relations: An introduction to creative and strategic practices (Second edition.). Sage.
Cita Chicago (17th ed.)Freberg, Karen June. Discovering Public Relations: An Introduction to Creative and Strategic Practices. Second edition. Thousand Oaks, California: Sage, 2025.
Cita MLA (9th ed.)Freberg, Karen June. Discovering Public Relations: An Introduction to Creative and Strategic Practices. Second edition. Sage, 2025.
Atenció: Aquestes cites poden no estar 100% correctes.