Darrow, R. . W. (1967). Public relations handbook. The Dartness Corporation.
Chicago Edition CitationDarrow, Richard W. Public Relations Handbook. London: The Dartness Corporation, 1967.
MLA Edition CitationDarrow, Richard W. Public Relations Handbook. The Dartness Corporation, 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.