Merton, R. K. (1966). Contemporary social problems edited. Brace and World.
Lua i Stíl Chicago (17ú heag.)Merton, Roberto K. Contemporary Social Problems Edited. Brace and World, 1966.
Lua MLA (9ú heag.)Merton, Roberto K. Contemporary Social Problems Edited. Brace and World, 1966.
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