Columbia subject headings:
Chaucer, Geoffrey, -1400--Quotations.
Chaucer, Geoffrey, -1400--Study and teaching.
Shakespeare, William, 1564-1616--Quotations.
Shakespeare, William, 1564-1616--Study and teaching.
Harvard subject headings:
Chaucer, Geoffrey, -1400--Adaptations.
Chaucer, Geoffrey, -1400--Quotations.
Chaucer, Geoffrey, -1400--Study and teaching.
Drama in education.
Shakespeare, William, 1564-1616--Adaptations.
Shakespeare, William, 1564-1616--Quotations.
Shakespeare, William, 1564-1616--Study and teaching.
Princeton subject headings:
Adaptations.
Chaucer, Geoffrey, -1400--Adaptations.
Drama in education.
Shakespeare, William, 1564-1616--Adaptations.