APA (7th ed.) Zitazioa
Ottman, R. W. (1972). Advanced harmony; theory and practice (2nd ed.). Prentice-Hall.
Chicago Style (17th ed.) Zitazioa
Ottman, Robert W. Advanced Harmony; Theory and Practice. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1972.
MLA (9th ed.) Zitazioa
Ottman, Robert W. Advanced Harmony; Theory and Practice. 2nd ed. Prentice-Hall, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.