Library of Congress & Ferreira-Ibarra, D. C. (1981). The canon law collection of the Library of Congress: A general bibliography with selective annotations. The Library : For sale by the Supt. of Docs., U.S. G.P.O..
Lua i Stíl Chicago (17ú heag.)Library of Congress agus Dario C. Ferreira-Ibarra. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. Washington, D.C.: The Library : For sale by the Supt. of Docs., U.S. G.P.O., 1981.
Lua MLA (8ú heag.)Library of Congress agus Dario C. Ferreira-Ibarra. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. The Library : For sale by the Supt. of Docs., U.S. G.P.O., 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.