Sykes, C. J. (1988). ProfScam: Professors and the demise of higher education. New York: St. Martin's Press.
Čikaški stil citiranjaSykes, Charles J. ProfScam: Professors and the Demise of Higher Education. New York: St. Martin's Press, 1988.
MLA način citiranjaSykes, Charles J. ProfScam: Professors and the Demise of Higher Education. New York: St. Martin's Press, 1988.
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