Gilson, E. (1960). Heloise and Abelard. University of Michigan Press.
Dyfyniad Arddull ChicagoGilson, Etienne. Heloise and Abelard. Ann Arbor: University of Michigan Press, 1960.
Dyfyniad MLAGilson, Etienne. Heloise and Abelard. University of Michigan Press, 1960.
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