Columbia subject headings:
Harvard subject headings:
Galician poetry--To 1500--History and criticism.
Love poetry, Galician--History and criticism.
Love poetry, Portuguese--History and criticism.
Portuguese poetry--To 1500--History and criticism.
Troubadours--Portugal.
Troubadours--Spain--Galicia (Region)
Princeton subject headings:
Love poetry, Portuguese--History and criticism.
Portuguese poetry--To 1500--History and criticism.
Troubadours.