referencesDuff: Duff, E. Gordon. Fifteenth century English books. Oxford, 1917. (Illustrated monographs issued by the Bibliographical Society, XVIII). Reprinted with supplement compiled by L. Hellinga. London, 2009. Suppl. 31 IBPort: Os incunábulos das bibliotecas portuguesas. Inventário do Património Cultural Móvel. Coord. e org. Maria Valentina C.A. Sul Mendes. Lisboa, 1995. 891 (pl.41) Mendes: Mendes, Maria Valentina C.A. Sul. Catálogo de incunábulos [Biblioteca Nacional, Lisbon]. Lisboa, 1988. 625 GW: Gesamtkatalog der Wiegendrucke. Bd. I [etc.] Stuttgart, etc., 1968- [in progress]. (Vols. 1-7 reproduced with additions and corrections from the original edition (Leipzig, etc., 1925-38)). [See also GW Manuskript - GW M: http://www.gesamtkatalogderwiegendrucke.de] M2470910
Reference worksDuff: Duff, E. Gordon. Fifteenth century English books. Oxford, 1917. (Illustrated monographs issued by the Bibliographical Society, XVIII). Reprinted with supplement compiled by L. Hellinga. London, 2009. Suppl. 31 IBPort: Os incunábulos das bibliotecas portuguesas. Inventário do Património Cultural Móvel. Coord. e org. Maria Valentina C.A. Sul Mendes. Lisboa, 1995. 891 (pl.41) Mendes: Mendes, Maria Valentina C.A. Sul. Catálogo de incunábulos [Biblioteca Nacional, Lisbon]. Lisboa, 1988. 625 GW: Gesamtkatalog der Wiegendrucke. Bd. I [etc.] Stuttgart, etc., 1968- [in progress]. (Vols. 1-7 reproduced with additions and corrections from the original edition (Leipzig, etc., 1925-38)). [See also GW Manuskript - GW M: http://www.gesamtkatalogderwiegendrucke.de] M2470910
