↑Warfare in the Roman Republic: From the Etruscan Wars to the Battle of Actium: From the Etruscan Wars to the Battle of ActiumLee L. Brice, ABC-CLIO, 2014, ISBN 1610692993, ISBN 9781610692991
↑Shear, T. Leslie. (1978). ""Kallias of Sphettos and the Revolt of Athens in 286 B. C."". Hesperia Supplements. 17: i–122. doi:10.2307/1353933.