ebrary, Inc, Bejczy, I. P., & Newhauser, R. (2005). Virtue and ethics in the twelfth century. Brill.
Chicago-čujuhus (17. p.)ebrary, Inc, István Pieter Bejczy, juo Richard Newhauser. Virtue and Ethics in the Twelfth Century. Leiden ; Boston: Brill, 2005.
MLA-čujuhus (9. p.)ebrary, Inc, et al. Virtue and Ethics in the Twelfth Century. Brill, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.