Schwoch, J. (1990). The American radio industry and its Latin American activities, 1900-1939. Urbana: University of Illinois Press.
Čikaški stil citiranjaSchwoch, James. The American Radio Industry and Its Latin American Activities, 1900-1939. Urbana: University of Illinois Press, 1990.
MLA način citiranjaSchwoch, James. The American Radio Industry and Its Latin American Activities, 1900-1939. Urbana: University of Illinois Press, 1990.
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