References
- André Marie, Brother. 2008. “The mystery of the moral virtues.” Ad rem, a weekly e-mail message from the prior(blog), April 19. http://catholicism.org/ad-rem-no-69.html.
- Catechism of the Catholic Church. 1997. 2nd ed. Vatican City: Libreria Editrice Vaticana.
- Tanquery, Adolph. 2000. The spiritual life: A treatise on ascetical and mystical theology, trans. Herman Branderis. 1930; repr. Rockford, IL: Tan Books and Publishers.