Piper Clendinning, J., & Marvin, E. W. (2005). The musician´s guide to theory and analysis. W. W. Norton.
Lua i Stíl Chicago (17ú heag.)Piper Clendinning, Jane, agus Elizabeth West Marvin. The Musician´s Guide to Theory and Analysis. New York: W. W. Norton, 2005.
Lua MLA (8ú heag.)Piper Clendinning, Jane, agus Elizabeth West Marvin. The Musician´s Guide to Theory and Analysis. W. W. Norton, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.