Bowles, M., & Boult, A. C. (1975). The art of conducting. Da Capo Press.
Lua i Stíl Chicago (17ú heag.)Bowles, Michael, agus Adrian Cedric Boult. The Art of Conducting. New York: Da Capo Press, 1975.
Lua MLA (9ú heag.)Bowles, Michael, agus Adrian Cedric Boult. The Art of Conducting. Da Capo Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.