e Pausanias, General Description of Greece.
f George Grote, History of Greece.
Chapter XXXIII. The Fourth to the Tenth Years
[b] Barthold G. Niebuhr, Lectures on Ancient History.
[c] Thucydides, History of the Grecian War (translated by Henry Dale).
d George Grote, History of Greece.
[e] Victor Duruy, Histoire grecque.