Halmos, P. (1969). The sociology of mass-media communicators. The University of Keele.
Lua i Stíl Chicago (17ú heag.)Halmos, Paul. The Sociology of Mass-media Communicators. Keele: The University of Keele, 1969.
Lua MLA (8ú heag.)Halmos, Paul. The Sociology of Mass-media Communicators. The University of Keele, 1969.
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