(de) Lojendio, Luis-Maria (Dom) and Rodriguez, Abundio (Dom)
(de) Polnay, Peter
(van) Houts, Elisabeth (ed.) ; Chapter 8 by Walker, Rose
Arroyo, José Jesus
Barton, Simon and Fletcher, Richard
Casey, Denis (Dr)
Casey, Denis (Dr)
Cowans, Jon (ed.)
Diaz de Gamez, Gutierre (translated & selected by Evans, Joan)
Diputación de Palencia