Columbia subject headings:
Harvard subject headings:
Ambiguity in literature.
Chaucer, Geoffrey, -1400. Troilus and Criseyde.
English fiction--Middle English, 1100-1500--Themes, motives.
English literature--Middle English, 1100-1500--History and criticism
Princeton subject headings:
Ambiguity in literature.
Chaucer, Geoffrey, -1400. Troilus and Criseyde.