Curtis,James E, & Petras,John W. (1970). The sociology of knowledge: A reader. Gerald Duckworth & Co. Ltd.
Dyfyniad Arddull ChicagoCurtis,James E, and Petras,John W. The Sociology of Knowledge: A Reader. London: Gerald Duckworth & Co. Ltd, 1970.
Dyfyniad MLACurtis,James E, and Petras,John W. The Sociology of Knowledge: A Reader. Gerald Duckworth & Co. Ltd, 1970.
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