Boretz, B., & Cone, E. T. (1972). Perspectives on contemporary music theory. W.W.Norton.
Chicago Style (17th ed.) ZitazioaBoretz, Benjamin, eta Edward T. Cone. Perspectives on Contemporary Music Theory. Nueva York: W.W.Norton, 1972.
MLA (9th ed.) ZitazioaBoretz, Benjamin, eta Edward T. Cone. Perspectives on Contemporary Music Theory. W.W.Norton, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.