Sullivan, J. J. (1957). Fast and abstinence in the First Order of Saint Francis: A historical synopsis and a commentary. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)Sullivan, Jordan Joseph. Fast and Abstinence in the First Order of Saint Francis: A Historical Synopsis and a Commentary. Washington, D.C.: Catholic University of America Press, 1957.
Lua MLA (8ú heag.)Sullivan, Jordan Joseph. Fast and Abstinence in the First Order of Saint Francis: A Historical Synopsis and a Commentary. Catholic University of America Press, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.