Melgar, M. B. (1997). The working hours and income differentials of radio broadcasters.
Lua i Stíl Chicago (17ú heag.)Melgar, Maricris B. The Working Hours and Income Differentials of Radio Broadcasters. 1997.
Lua MLA (9ú heag.)Melgar, Maricris B. The Working Hours and Income Differentials of Radio Broadcasters. 1997.
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