Parsons, P. (2008). Blue skies: A history of cable television. Temple University Press.
Lua i Stíl Chicago (17ú heag.)Parsons, Patrick. Blue Skies: A History of Cable Television. Philadelphia: Temple University Press, 2008.
Lua MLA (9ú heag.)Parsons, Patrick. Blue Skies: A History of Cable Television. Temple University Press, 2008.
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