Karagiannopoulos, I. E. . Pēgai tēs Byzantinēs historias / I.E. Karagiannopoulos . - 2. ekdosis . - Thessalonikē : Kentron Byzantinōn Ereunōn, 1971 . - 555 h. 24 cm. - (Byzantina keimena kai meletai ; 2 )