Watson, T. (2005). Evaluting public relations: A best practice guide tp public relations planning reseaarch & evalu. Kogan Page.
Lua i Stíl Chicago (17ú heag.)Watson, Tom. Evaluting Public Relations: A Best Practice Guide Tp Public Relations Planning Reseaarch & Evalu. London: Kogan Page, 2005.
Lua MLA (9ú heag.)Watson, Tom. Evaluting Public Relations: A Best Practice Guide Tp Public Relations Planning Reseaarch & Evalu. Kogan Page, 2005.
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