Lua APA (7ú heag.)
Hume, P. (1957). Catholic Church music. Dodd, Mead & Company.
Lua i Stíl Chicago (17ú heag.)
Hume, Paul. Catholic Church Music. New York: Dodd, Mead & Company, 1957.
Lua MLA (9ú heag.)
Hume, Paul. Catholic Church Music. Dodd, Mead & Company, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.