Christy, V. [. (1966). Expressive singing: Song anthology. Wm. C. Brown.
Lua i Stíl Chicago (17ú heag.)Christy, Van [Ambrose]. Expressive Singing: Song Anthology. Dubuque: Wm. C. Brown, 1966.
Lua MLA (9ú heag.)Christy, Van [Ambrose]. Expressive Singing: Song Anthology. Wm. C. Brown, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.