APA aipamena

Benward, B. (1981). Wokbook music in theory and practice (2ª ed.). Brown Company.

Chicago Style aipamena

Benward, Bruce. Wokbook Music in Theory and Practice. 2ª ed. Brown Company, 1981.

MLA aipamena

Benward, Bruce. Wokbook Music in Theory and Practice. 2ª ed. Brown Company, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.