Columbia subject headings:
Butler, Samuel, 1835-1902.
Hughes, William, active 1585-1595.
Shakespeare, William, 1564-1616. Sonnets.
Harvard subject headings:
Butler, Samuel, 1835-1902
Hughes, William, active 1585-1595.
Shakespeare, William, 1564-1616. Sonnets.
Princeton subject headings:
Butler, Samuel, 1835-1902.
Hughes, William, fl. 1585-1595.
Shakespeare, William, 1564-1616. Sonnets--History and criticism.
Sonnet--17th century--Criticism and interpretation.