>Judith H. Oliver, Gothic Manuscript Illumination in the Diocese of Liege (c. 1250-c.1330), Corpus of Illuminated Manuscripts from the Low Countries, 3, Leuven, Peeters, 1988
Commentaire : pp. 266-7
>Judith Oliver, Je pecherise renc grasces a vos : Some French Devotional Texts in Beguine Psalters, Medieval Codicology, Iconography, Literature, and Translation. Studies for Keith Val Sinclair, Leiden-New York-Köln, Brill, 1994 : p. -
>Cyril Ernest Wright, Fontes Harleiani. a study of the sources of the Harleian collection of manuscripts preserved in the Department of Manuscripts in the British Museum, Londres, printed by order of the Trustees, 1972