Nettl, B. (1960). Cheremis musical styles. Indiana University Press.
Chicago Style aipamenaNettl, Bruno. Cheremis Musical Styles. Bloomington: Indiana University Press, 1960.
MLA aipamenaNettl, Bruno. Cheremis Musical Styles. Indiana University Press, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.