Sherwin, M. S. (2004). By knowledge and by love: Charity and knowledge in the moral theology of St. Thomas Aquinas. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)Sherwin, Michael S. By Knowledge and by Love: Charity and Knowledge in the Moral Theology of St. Thomas Aquinas. Washington, D.C.: Catholic University of America Press, 2004.
Lua MLA (8ú heag.)Sherwin, Michael S. By Knowledge and by Love: Charity and Knowledge in the Moral Theology of St. Thomas Aquinas. Catholic University of America Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.