Cook, W. R., & Herzman, R. B. (2004). The medieval world view: An introduction (2nd ed.). New York: Oxford University Press.
Παραπομπή Chicago StyleCook, William R., and Ronald B. Herzman. The Medieval World View: An Introduction. 2nd ed. New York: Oxford University Press, 2004.
Παραπομπή MLACook, William R., and Ronald B. Herzman. The Medieval World View: An Introduction. 2nd ed. New York: Oxford University Press, 2004.
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