Stephenson, H. (1971). Handbook of public relations: The standard guide to public affairs and communications (2nd ed.). McGraw-Hill.
Stile di citazione ChicagoStephenson, Howard. Handbook of Public Relations: The Standard Guide to Public Affairs and Communications. 2nd ed. New York: McGraw-Hill, 1971.
Citazione MLAStephenson, Howard. Handbook of Public Relations: The Standard Guide to Public Affairs and Communications. 2nd ed. McGraw-Hill, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.