Grove Music Online www.oxfordmusiconline.com Gerhard Croll and Andrea Lindmayer-Brandl, rev. Paul Kolb, art. 'Weerbeke, Gaspar van', 2001, rev. 2022.
Gaspar Online Edition Gaspar Online Edition, dir. Andrea Lindmayr-Brandl and Paul Kolb: https://gaspar-van-weerbeke.eu Other motets/Ave regina celorum (ed. Agnese Pavanello 2008, converted by Roland Mair-Gruber 2021)
Croll et al. 1998-2020 Gerhard Croll, Eric F. Fiedler et al. (ed.), Gaspar van Weerbeke: Collected Works (Corpus Mensurabilis Musicae 106) (American Institute of Musicology, 1998-2020). vol. 4.3
Rodin 2012 Jesse Rodin, Josquin's Rome: Hearing and Composing in the Sistine Chapel (Oxford, 2012).