Marconi, J., & Joe Marconi. (2004). Public relations: The complete guide. Mason, Ohio,[S.l.]: South-Western,American Marketing Association.
Παραπομπή Chicago StyleMarconi, Joe, και Joe Marconi. Public Relations: The Complete Guide. Mason, Ohio,[S.l.]: South-Western,American Marketing Association, 2004.
Παραπομπή MLAMarconi, Joe, και Joe Marconi. Public Relations: The Complete Guide. Mason, Ohio,[S.l.]: South-Western,American Marketing Association, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.