Budden, J. (2008). Verdi (3rd ed.). Oxford University Press.
Chicago-čujuhus (17. p.)Budden, Julian. Verdi. 3rd ed. New York: Oxford University Press, 2008.
MLA-čujuhus (9. p.)Budden, Julian. Verdi. 3rd ed. Oxford University Press, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.