Columbia subject headings:
Harvard subject headings:
Catholic Church--Navarre (Kingdom)--History--Sources.
Navarre (Kingdom)--Church history--Sources.
Navarre (Kingdom)--History--Sources.
San Salvador de Leire (Monastery)--History--Sources.
Princeton subject headings:
Catholic Church--Navarre (Kingdom)--History--Sources.
Navarre (Kingdom)--Church history--Sources.
Navarre (Kingdom)--History--Sources.
San Salvador de Leire (Monastery)--History--Sources.