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

Sancta Maria non est tibi

anonymous antiphon

London: British Library, Egerton 2104A, fol. 2.

HARRISON, Gregory. The Monophonic Music in the Roman de Fauvel, Ph.D. dissertation, Stanford University: 1963, p. 285.