ebrary, Inc. (1990). The Academic research enterprise within the industrialized nations: Comparative perspectives : report of a symposium. National Academy Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)ebrary, Inc. The Academic Research Enterprise Within the Industrialized Nations: Comparative Perspectives : Report of a Symposium. Washington, D.C.: National Academy Press, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)ebrary, Inc. The Academic Research Enterprise Within the Industrialized Nations: Comparative Perspectives : Report of a Symposium. National Academy Press, 1990.
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