Salzman, E. (1967). Twentieth-century music: An introduction. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Salzman, Eric. Twentieth-century Music: An Introduction. Englewood Cliffs, N.J: Prentice-Hall, 1967.
Lua MLA (9ú heag.)Salzman, Eric. Twentieth-century Music: An Introduction. Prentice-Hall, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.