Urbanus (Bolzanius) Bellunensis :
Institutiones graecae grammaticae
Venice : Aldus Manutius, Romanus, Jan. 1497/98. – 4°. – ISTC iu00066000
Princeton NJ, Princeton University, Firestone Library, Rare Book Division (US). – 2512.923 [02013802]
Urbanus (Bolzanius) Bellunensis : Institutiones graecae grammaticae . – Princeton NJ, Princeton University, Firestone Library, Rare Book Division (US). – 2512.923 []