Mary Cherubim, S. (1945). The Organist's companion: (Volume 1). McLaughlin & Reilly Co..
Lua i Stíl Chicago (17ú heag.)Mary Cherubim, Sister. The Organist's Companion: (Volume 1). Boston, Mass.: McLaughlin & Reilly Co., 1945.
Lua MLA (8ú heag.)Mary Cherubim, Sister. The Organist's Companion: (Volume 1). McLaughlin & Reilly Co., 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.