Slotten, H. R. (2000). Radio and television regulation: Broadcast technology in the United States, 1920-1960. Johns Hopkins University Press.
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Lua i Stíl Chicago (17ú heag.)
Slotten, Hugh Richard. Radio and Television Regulation: Broadcast Technology in the United States, 1920-1960. Baltimore ; London: Johns Hopkins University Press, 2000.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Slotten, Hugh Richard. Radio and Television Regulation: Broadcast Technology in the United States, 1920-1960. Johns Hopkins University Press, 2000.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.