Lesley, P. (1991). Lesley's handbook of public relations and communications (4th ed.). Jaico.
Chicago ZitierstilLesley, Philip. Lesley's Handbook of Public Relations and Communications. 4th ed. Bombay: Jaico, 1991.
MLA ZitierstilLesley, Philip. Lesley's Handbook of Public Relations and Communications. 4th ed. Jaico, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.