Victimae paschali laudes immolent Christiani Agnus redemit oves Christus innocens

Bibliography

Besseler, Heinrich, and Guillaume de Van (eds.) 1948-66. Guillaume Dufay: Opera Omnia. Corpus mensurabilis musicae.  Neuhausen nr. Stuttgart: American Institute of Musicology. pp. (5), 11-12.

Feininger, Laurence K (ed.) 1947-48. Series I: Ordinarium missae (1948) & Series II: Poprium missae (1947). Monumenta Polyphoniae Liturgicae Sanctae Ecclesiae Romanae.  Rome. pp. (II.1), 180-181.