337238 Guth, D., & Marsh, C. (2006). Public relations: A values-driven approach. Boston, MA : Pearson/Allyn and Bacon.
Citazione stile Chigago Style (17a edizione)337238 Guth, David, e Charles Marsh. Public Relations: A Values-driven Approach. Boston, MA : Pearson/Allyn and Bacon, 2006.
Citatione MLA (9a ed.)337238 Guth, David, e Charles Marsh. Public Relations: A Values-driven Approach. Boston, MA : Pearson/Allyn and Bacon, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.