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Journal Article Diversity of News: "Marginalizing" the Opposition Get access Edward S. Herman Edward S. Herman 1Edward S. Herman is Professsor of Finance in the Wharton School, University of Pennsylvania Search for other works by this author on: Oxford Academic Google Scholar Journal of Communication, Volume 35, Issue 3, September 1985, Pages 135–146, https://doi.org/10.1111/j.1460-2466.1985.tb02454.x Published: 07 February 2006
Edward S. Herman (Sun,) studied this question.