Choral schola der Benedik tinerabtei Munsterschwarzach, The Early Music Consort of London, Joppich, P. G., Munrow, D., Perotin ca.1200, & Guillaume de Machaut ca. (1976). Music of the Middle Ages: Gregorian chant, music of the Gothic era. Polydor Interantional.
Chicago-referens (17:e uppl.)Choral schola der Benedik tinerabtei Munsterschwarzach, The Early Music Consort of London, Pater Godehard Joppich, David Munrow, Perotin ca.1200, och Guillaume de Machaut ca. Music of the Middle Ages: Gregorian Chant, Music of the Gothic Era. Hamburg: Polydor Interantional, 1976.
MLA-referens (9:e uppl.)Choral schola der Benedik tinerabtei Munsterschwarzach, et al. Music of the Middle Ages: Gregorian Chant, Music of the Gothic Era. Polydor Interantional, 1976.
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