Vorreux, D., Godet-Calogeras, J. F., Schwartz, P., & Lachance, P. (2012). First encounter with Francis of Assisi (New and updated edition.). Franciscan Institute Publications.
Lua i Stíl Chicago (17ú heag.)Vorreux, Damien, Jean François Godet-Calogeras, Paul Schwartz, agus Paul Lachance. First Encounter with Francis of Assisi. New and updated edition. St. Bonaventure, New York: Franciscan Institute Publications, 2012.
Lua MLA (9ú heag.)Vorreux, Damien, et al. First Encounter with Francis of Assisi. New and updated edition. Franciscan Institute Publications, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.