^Brock, Roger; Hodkinson, Stephen (28 December 2000). Alternatives to Athens: Varieties of Political Organization and Community in Ancient Greece. p. 247. ISBN 978-0-19-815220-0.
^Epeiros — Dodona — c. 400 - 375 BC Epigraphical Database
^On Machines: (Περὶ Μηχανημάτων). 2004. ISBN 9783515085328.