Columbia subject headings:
Harvard subject headings:
Chaucer, Geoffrey, -1400--Influence--Congresses.
Chaucer, Geoffrey, -1400--Influence--Shakespeare--Congresses.
Medievalism--England--History--16th century--Congresses.
Middle Ages in literature--Congresses.
Shakespeare, William, 1564-1616--Sources--Congresses.
Princeton subject headings:
Chaucer, Geoffrey, -1400--Influence--Congresses.
Shakespeare, William, 1564-1616--Sources--Congresses.