Columbia subject headings:
Gorgias, of Leontini. Helenēs enkōmion.
Helen, of Troy, Queen of Sparta.
Harvard subject headings:
Gorgias, of Leontini. Helenēs enkōmion
Helen, of Troy, Queen of Sparta.
Princeton subject headings:
Gorgias, of Leontini. Helenēs enkōmion.
Helen, of Troy, Queen of Sparta