Columbia subject headings:
Ayacucho (Peru)--History--Sources.
Peru--History--Conquest, 1522-1548--Sources.
Harvard subject headings:
Ayacucho (Peru)--History--Sources.
Peru--History--Conquest, 1522-1548--Sources.
Princeton subject headings:
Chachapoyas (Peru)--History--Sources.
Peru--History--Sources.