Ferreira-Ibarra, D. C. (1981). The canon law collection of the Library of Congress: A general bibliography with selective annotations. Library of Congress.
Lua i Stíl Chicago (17ú heag.)Ferreira-Ibarra, Darío C. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. Washington: Library of Congress, 1981.
Lua MLA (8ú heag.)Ferreira-Ibarra, Darío C. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. Library of Congress, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.