Guillermus :
Postilla super epistolas et evangelia
Deventer : Jacobus de Breda, 1498. – 4°. – ISTC ig00704000
Cambridge, University Library (GB). – Inc.5.E.4.4[3042] [00560297]
Guillermus : Postilla super epistolas et evangelia . – Cambridge, University Library (GB). – Inc.5.E.4.4[3042] []
Cologne : Johann Koelhoff, the Elder, 20 Dec. 1489. – 4°. – ISTC ip00841000
Cambridge, University Library (GB). – Inc.5.A.4.6[472] [00561581]
Poeniteas cito . – Cambridge, University Library (GB). – Inc.5.A.4.6[472] []
Deventer : Jacobus de Breda, 17 Jan. 1498. – 4°. – ISTC is00784000
Cambridge, University Library (GB). – Inc.5.E.4.4[3038] [00562104]
Stella clericorum . – Cambridge, University Library (GB). – Inc.5.E.4.4[3038] []