f Titus Livius, Roman History.
g Diodorus Siculus, Historical Library.
[h] Plutarch, Lives of Illustrious Men.
Chapter XXXII. The Second and Third Years of the Peloponnesian War
[b] Connop Thirlwall, History of Greece.
[c] Thucydides, History of the Grecian War (translated by Henry Dale).
d John B. Bury, History of Greece.