Lesley, P. (1991). Handbook of public relations and communications (4th ed.). Jaico.
Chicago-стиль цитированияLesley, Philip. Handbook of Public Relations and Communications. 4th ed. New Delhi: Jaico, 1991.
MLA-цитированиеLesley, Philip. Handbook of Public Relations and Communications. 4th ed. Jaico, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.