Coba jelasin Lihat juga dari Perioikoi dong

Metioikos, kelas sosial yang sama di Athena.

Paul Cartledge, Sparta and Lakonia. A Regional History 1300 to 362 BC, Routledge, New York, 2002 (2nd edition) ISBN 0-415-26276-3

Edmond Lévy, Sparte: histoire politique et sociale jusqu’à la conquête romaine (Sparta: Political and Social History until the Roman Conquest), Seuil, coll. "Points Histoire" (Points of History), Paris, 2003 ISBN 2-02-032453-9

Finley, M.I. Ancient History, Evidence and Models, Chatto & Windus, (London 1985).

Mathieu Aref, Grèce (Mycéniens=Pélasges) ou la solution d'une enigme (Greece (Mycenaeans=Pelasgians) Or A Solution To The Enigma) - Collection Mnemosyne (Mnemosyne Collection) - Paris 2004