Κωστάκης Θ.Π. Λεξικό της Τσακωνικής Διαλέκτου. Τόμος Πρώτος (Α-Ι)

Αθήνα: Ακαδημία Αθηνών, 1986. — 341 σ.The Tsakonian Dictionary written by Thanasis P. Kostakis includes three volumes: First Volume (A-I), Second Volume (K-O), Third Volume (P-Ω). It was published by the Academy of Athens in 1986 (1st and 2nd volumes) and in 1987 (3rd volume). The Tsakonian language is the only extant variant of Doric Greek, traditionally spoken in parts of Eastern Peloponnese, Greece.