Fitch 2020 Fabrice Fitch, Renaissance Polyphony (Cambridge University Press, 2020).
Sherr 2005a Richard Sherr, 'Petrucci and the Problem of Planxit autem David', in Venezia 1501: Petrucci e la stampa musicale, eds. Giulio Cattin and Patrizia dalla Vecchia (Venice, 2005), 351-73.
Sherr 2000 Richard Sherr (ed.), The Josquin Companion (Oxford, 2000).