Graves, W. B., & King, C. L. (1928). Readings in public opinion its formation and control. Appleton and Company.
Cita Chicago Style (17a ed.)Graves, William Brooke,, y Clyde L. King. Readings in Public Opinion Its Formation and Control. New York [etc.]: Appleton and Company, 1928.
Cita MLA (9a ed.)Graves, William Brooke,, y Clyde L. King. Readings in Public Opinion Its Formation and Control. Appleton and Company, 1928.
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