^Diodorus Siculus. Library of History 4.69.1. Translated by Oldfather, C. H. Loeb Classical Library Volumes 303 and 340. Cambridge, Massachusetts, Harvard University Press; London, William Heinemann Ltd. 1935.
Pindar, The Odes of Pindar including the Principal Fragments with an Introduction and an English Translation by Sir John Sandys, Litt.D., FBA. Cambridge, MA., Harvard University Press; London, William Heinemann Ltd. 1937.
Greek text available at the Perseus Digital Library.