Compaine, B. M. (1979). Who owns the media?: Concentration of ownership in the mass communications industry. Knowledge Industry Publications.
Lua i Stíl Chicago (17ú heag.)Compaine, Benjamin M. Who Owns the Media?: Concentration of Ownership in the Mass Communications Industry. White Plains, N.Y.: Knowledge Industry Publications, 1979.
Lua MLA (8ú heag.)Compaine, Benjamin M. Who Owns the Media?: Concentration of Ownership in the Mass Communications Industry. Knowledge Industry Publications, 1979.
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