Reese, G. (1940). Music in the middle ages: With an introduction on the music of ancient times. W. W. Norton & Company, Inc.
Chicago-viite (17. p.)Reese, Gustave. Music in the Middle Ages: With an Introduction on the Music of Ancient Times. New York, N.Y: W. W. Norton & Company, Inc, 1940.
MLA-viite (9. p.)Reese, Gustave. Music in the Middle Ages: With an Introduction on the Music of Ancient Times. W. W. Norton & Company, Inc, 1940.
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