Mordden, E. (1980). A guide to orchestral music: The handbook for non-musicians. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Mordden, Ethan. A Guide to Orchestral Music: The Handbook for Non-musicians. New York: Oxford University Press, 1980.
Lua MLA (9ú heag.)Mordden, Ethan. A Guide to Orchestral Music: The Handbook for Non-musicians. Oxford University Press, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.