Map based on published maps from:

• Phylaktopoulos, Geōrgios S. (1975) (англійська) History of the Hellenic World: Prehistory and Protohistory, Pennsylvania State University Press, p. 373 ISBN: 978-0-271-01199-8.
• Sakellariou, M.B (1975). "Οι γλωσσικές και Εθνικές Ομάδες της Ελληνικής Προϊστορίας [Linguistic and Ethnic Groups of Greek Prehistory]". Ιστορία του Ελληνικού Έθνους 1: 364, 367, 367, 370, 375.
• Sakellariou, M. B (1980) (французька) Les proto-grecs, Ekdotikè Athenon
• Katona, A. L. (2000). "Proto-Greeks and the Kurgan Theory". The Journal of Indo-European Studies: 84-86. "The main body of the Proto-Greeks - as seen already in Sakellariou 1980 - had settled in southwest Illyria, Epirus, Western Macedonia, and northwestern Thessaly."
• Sakellariou, M. V. (2018) (грецька) Hellēnika ethnē kata tēn epochē tou chalkou [Greek people in the Bronze Age], Panepistēmiakes Ekdoseis Krētēs ISBN: 978-960-524-498-9.