The following titles will be useful in tracking down information about the euphonium and its literature.
- Bone, Lloyd E., et al., editors. Guide to the Euphonium Repertoire: The Euphonium Source Book. Ref ML 128 .B24 G83 2007
- Bahr, Edward R. Trombone/Euphonium Discography. Ref ML 156.4 .T7 B3 1988