Whitney, R. (1996). Apentatonic alleluia: For SAA chorus, a cappella. Santa Barbara Music Pub.
Lua i Stíl Chicago (17ú heag.)Whitney, Ross. Apentatonic Alleluia: For SAA Chorus, a Cappella. Santa Barbara, Calif: Santa Barbara Music Pub, 1996.
Lua MLA (9ú heag.)Whitney, Ross. Apentatonic Alleluia: For SAA Chorus, a Cappella. Santa Barbara Music Pub, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.