Tim, L., Higgins, J., Menghini, C., Lavender, P., Rhodes, T. C., & Bierschenk, D. (2002). Essential Elements 2000: Tuba Book 1. Hal-Leonard Corporation.
Chicago-čujuhus (17. p.)Tim, Lautzenheiser, John Higgins, Charles Menghini, Paul Lavender, Tom C. Rhodes, juo Don Bierschenk. Essential Elements 2000: Tuba Book 1. Milwaukee: Hal-Leonard Corporation, 2002.
MLA-čujuhus (9. p.)Tim, Lautzenheiser, et al. Essential Elements 2000: Tuba Book 1. Hal-Leonard Corporation, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.