Christy, V. A., & Paton, J. G. (1991). Expressive singing song antholgy (3rd ed., medium voice ed.). W. C. Brown.
Lua i Stíl Chicago (17ú heag.)Christy, Van A., agus John Glenn Paton. Expressive Singing Song Antholgy. 3rd ed., medium voice ed. Dubuque: W. C. Brown, 1991.
Lua MLA (9ú heag.)Christy, Van A., agus John Glenn Paton. Expressive Singing Song Antholgy. 3rd ed., medium voice ed. W. C. Brown, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.