Biographical Dictionary of American Journalism.
Biographies of journalists from 1690s to 1980s (Ref 071.0922 M199) New York: Greenwood, 1989.
Encyclopedia of Journalism. Christopher H. Sterling, editor.
Thousand Oaks, Calif.: Sage, c2009.
(electronic edition via Sage e-Reference )
Understanding Journalism: A Guide to Issues.
(Ref 070.4 W694) London: Routledge, 1996.