Blanchard, M. A. (1998). History of the mass media in the United States: An encyclopedia. Fitzroy Dearborn.
Cita Chicago Style (17a ed.)Blanchard, Margaret A. History of the Mass Media in the United States: An Encyclopedia. Chicago: Fitzroy Dearborn, 1998.
Cita MLA (9a ed.)Blanchard, Margaret A. History of the Mass Media in the United States: An Encyclopedia. Fitzroy Dearborn, 1998.
Precaución: Estas citas no son 100% exactas.