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3. Bennett, Douglas C., « Innovation in the Liberal Arts and Sciences », dans Robert Orrill (dir.), Education and Democracy: Re-imagining Liberal Learning in America, New York, The College Board, 1997, p. 131-149.
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5. Boisot, Marcel, « Discipline and Interdisciplinarity », dans Leo Apostel et al.,Interdisciplinarity: Problems of Teaching and Research in Universities, Paris, Organization for Economic Cooperation and Development, 1972, p. 89-97.