Promptorium puerorum, sive Medulla grammaticae
[London] : Richard Pynson, for Fredericus de Egmondt and Petrus, 'post Pascha', 15 May 1499. – f°. – ISTC ip01011000
Glasgow, University Library (GB). – Sp Coll Hunterian Cn.1.2 [02144713]
Promptorium puerorum, sive Medulla grammaticae . – Glasgow, University Library (GB). – Sp Coll Hunterian Cn.1.2 []