Wolf, K. B. (2005). The poverty of riches: St. Francis of Assisi reconsidered. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Wolf, Kenneth Baxter. The Poverty of Riches: St. Francis of Assisi Reconsidered. New York ; Oxford: Oxford University Press, 2005.
Lua MLA (9ú heag.)Wolf, Kenneth Baxter. The Poverty of Riches: St. Francis of Assisi Reconsidered. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.