(2004). The inner voice: The making of a singer. Viking.
Lua i Stíl Chicago (17ú heag.)The Inner Voice: The Making of a Singer. New York: Viking, 2004.
Lua MLA (9ú heag.)The Inner Voice: The Making of a Singer. Viking, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.