Columbia subject headings:
Shakespeare, William, 1564-1616--Dramatic production.
Shakespeare, William, 1564-1616. Twelfth night.
Harvard subject headings:
Shakespeare, William, 1564-1616--Dramatic production.
Shakespeare, William, 1564-1616. Twelfth night.
Princeton subject headings:
Comedy.
Shakespeare, William, 1564-1616. Twelfth night.