Russell, K. M. (1999). The voice of business: Hill & Knowlton and postwar public relations. University of North Carolina Press.
Cita Chicago Style (17a ed.)Russell, Karen Miller. The Voice of Business: Hill & Knowlton and Postwar Public Relations. Chapel Hill [etc.]: University of North Carolina Press, 1999.
Cita MLA (9a ed.)Russell, Karen Miller. The Voice of Business: Hill & Knowlton and Postwar Public Relations. University of North Carolina Press, 1999.
Precaución: Estas citas no son 100% exactas.