Daniel Leech-Wilkinson (1993). "Le Voir Dit and La Messe de Nostre Dame: aspects of genre and style in late works of Machaut". Plainsong and Medieval Music. 2: 43–73. doi:10.1017/S0961137100000413. S2CID161923238.
Daniel Leech-Wilkinson (1993). "Le Voir Dit and La Messe de Nostre Dame: aspects of genre and style in late works of Machaut". Plainsong and Medieval Music. 2: 43–73. doi:10.1017/S0961137100000413. S2CID161923238.