Bibliography
Gloria Konig FIERO, Devotional illumination in early Netherlandish manuscripts, A study of the grisaille miniatures in thirteen related fifteenth century Dutch Books of Hours, Ann Arbor, University Microfilms International, 1983
Thèse ou mémoire
Book
ICO. X 0776 (8°) [Condorcet 2.066, Thèse]
Thèse à la Florida State University, 1970.