Papers of the Bibliographical Society of America. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Papers of the Bibliographical Society of America. University of Chicago Press.
Lua MLA (8ú heag.)Papers of the Bibliographical Society of America. University of Chicago Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.