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5John S. Brubacher & Willis Rudy. (1968). Higher Education in Transition, Harper&Row, Pubishers, 301.
6Michael R. (1970). Harris Five counterrevolutionists in higher education. Oregan State University Press. P. 43,49-- 55,45,46,136,137,138,139,142,139.
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9R. M. Huchins. ( 1943 ). Education for freedom. Louisiana State University Press,P. 3.
10Mary Ann Dzuback. (1991). Robert M. Hutchins: Portrait of an educator. The University of Chicago Press. p. 88.
