Marrocco, W. T. (1977). The Oxford anthology of music: Medieval music. Oxford University Pres.
Lua i Stíl Chicago (17ú heag.)Marrocco, W. Thomas. The Oxford Anthology of Music: Medieval Music. New York: Oxford University Pres, 1977.
Lua MLA (9ú heag.)Marrocco, W. Thomas. The Oxford Anthology of Music: Medieval Music. Oxford University Pres, 1977.
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