1. Sparta and Lakonia & Hellenistic and Roman Sparta
2. Carucci A.(1995).La cattedrale di Salerno Salerno.
3. Geomorphology and lithology in a new Centre of Paleolithic settlement at Gythion, Lakonia: A preliminary study;Chiotis E.;Bulletin of the Geological Society of Greece,1997
4. Darlas A. &De Lumley H.(1999).British School at Athens Studies vol.3 The Palaeolithic archaeology of Greece and adjacent areas:Proceedings of the ICOPAG Conference Ioannina September 1994 p.293–302.