Gesamtes Land
Gesamtes Land - Kanada
Sammlungen in USA und Kanada
- CONWAY, Melissa; FAGIN DAVIS, Lisa: Directory of Institutions in the United States and Canada with Pre-1600 Manuscript Holdings (Bibliographical Society of America)
- DE RICCI, Seymour; WILSON, W.J.: Census of Medieval an Renaissance Manuscripts in the United States and Canada. Bd. 1, Bd. 2. New York 1935, 1937 (Internet Archive)