. La España medieval.

https://ia801500.us.archive.org/32/items/MartnRodriguezJoseLuis.ManualDeHistoriaDeEsp.2.LaEsp.Medieval/Mart%C3%ADn%20Rodriguez,%20Jose%20Luis.%20-%20Manual%20de%20Historia%20de%20Esp.%202.%20La%20Esp.%20medieval.pdf


https://ia800805.us.archive.org/6/items/GarciaDeCortazarJoseAYSesmaMunozJoseAManualDeHistoriaMedieval/Garcia%20De%20Cortazar,%20Jose%20A,%20y%20Sesma%20Munoz,%20Jose%20A%20-%20Manual%20de%20Historia%20Medieval.pdf