Collins, C. A. (1997). The wheels of fate: For two-part treble voices & piano. Boosey & Hawkes.
Lua i Stíl Chicago (17ú heag.)Collins, Charles A. The Wheels of Fate: For Two-part Treble Voices & Piano. [New York]: Boosey & Hawkes, 1997.
Lua MLA (9ú heag.)Collins, Charles A. The Wheels of Fate: For Two-part Treble Voices & Piano. Boosey & Hawkes, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.