Berrigan, F. J. (1977). A manual on mass media in population and development. Unesco.
Lua i Stíl Chicago (17ú heag.)Berrigan, Frances J. A Manual on Mass Media in Population and Development. Paris: Unesco, 1977.
Lua MLA (9ú heag.)Berrigan, Frances J. A Manual on Mass Media in Population and Development. Unesco, 1977.
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