Miller, R. (1986). The structure of singing: System and art in vocal technique. Schirmer.
Lua i Stíl Chicago (17ú heag.)Miller, Richard. The Structure of Singing: System and Art in Vocal Technique. New York: Schirmer, 1986.
Lua MLA (9ú heag.)Miller, Richard. The Structure of Singing: System and Art in Vocal Technique. Schirmer, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.