G. Mercati. Studi e testi / 44 Biblioteca apostolica vaticana, Roma, (1925)Italien; 15. Jahrhundert; Kleriker; Bischöfe (Einzelne); Perottus, Nicolaus (1429-1480); Mercati, Giovanni (1866-1957).
J. McManamon. University of North Carolina Press, Chapel Hill, (1989)Elektroničko izdanje 2017; prvo izdanje 1989, The University of North Carolina Press, Chapel Hill & London.