LIBRO: The Library of Iberian Resources Online
Georgetown University: Medieval Iberia
Hispanic Seminary of Medieval Studies
Association for Hispanic Classical Theater
Eckerd College: Coins of Spain
The Oxford Cantigas de Santa Maria Database
Biblia Medieval (Medieval Bible)
Memorabilia: Boletín de Literatura Sapiencial
La Coronica: A Journal of Medieval Hispanic Languages, Literatures, and Cultures
University of Texas LAIS: Cantar de Mio Cid
Centro de Documentación: Juan Alfonso de Baena
Hispanic Seminary of Medieval Studies (HSMS)