La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Anthonius Clericus Apostolicus

Italian Secular Music, edited by W. Thomas Marrocco, Monaco: Editions de L'Oiseau-Lyre, 1977. Polyphonic Music of the Fourteenth Century X.

BORREN, Charles van den. 'L'apport italien dans un manuscrit du XVe siècle, perdu et partiellement retrouvé', Rivista Musicale Italiana, XXXI (1924): 527-533.
Italian Secular Music, edited by W. Thomas Marrocco, Monaco: Editions de L'Oiseau-Lyre, 1977. Polyphonic Music of the Fourteenth Century X.