Columbia subject headings:
Harvard subject headings:
Epigrams, Italian--History and criticism.
Groto, Luigi, 1541-1585--Appreciation.
Shakespeare, William, 1564-1616. Sonnets--Appreciation.
Sonnets, English--History and criticism
Princeton subject headings:
Groto, Luigi, 1541-1585--Criticism and interpretation.
Shakespeare, William, 1564-1616. Sonnets.