Hē agnōstē Rōmiosynē : laikos politismos kai paradosē stē Voreio Epeiro /

by Stergiopoulos, Thōmas S.
Athēna : Trochalia, 1997
1. ekd.

Hagia Meteōra : Hiera Monē Hagiou Nikolaou Anapausa Meteōrōn : istoria, technē /

by Sophianos, Dēmētrios Z.
Trikala : Ekd. "Genesis", 2003