Vaccaro, L. C., & Covert, J. T. (1969). Student freedom in American higher education. Teachers College Press.
Čikaški stil citiranja (17. izdanje)Vaccaro, Louis C., i James Thayne Covert. Student Freedom in American Higher Education. [New York]: Teachers College Press, 1969.
MLA način citiranja (8. izdanje)Vaccaro, Louis C., i James Thayne Covert. Student Freedom in American Higher Education. Teachers College Press, 1969.
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