Bratchell, D. F., & Heald, M. (1966). The aims and organization of liberal studies. Pergamon Press.
Cita Chicago Style (17a ed.)Bratchell, D. F., y Morrell Heald. The Aims and Organization of Liberal Studies. Oxford: Pergamon Press, 1966.
Cita MLA (9a ed.)Bratchell, D. F., y Morrell Heald. The Aims and Organization of Liberal Studies. Pergamon Press, 1966.
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