Durantis, G. (1998). Rationale divinorum officiorum. Brepols.
Lua i Stíl Chicago (17ú heag.)Durantis, Guilelmus. Rationale Divinorum Officiorum. Turnholti: Brepols, 1998.
Lua MLA (8ú heag.)Durantis, Guilelmus. Rationale Divinorum Officiorum. Brepols, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.