Hart, N. A. (1987). Effective corporate relations: Applying public relations in business and industry. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Hart, Norman A. Effective Corporate Relations: Applying Public Relations in Business and Industry. London: McGraw-Hill, 1987.
Citatione MLA (9a ed.)Hart, Norman A. Effective Corporate Relations: Applying Public Relations in Business and Industry. McGraw-Hill, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.