Ho Barlaam kai hē philosophia eis tēn Thessalonikēn kata ton dekaton tetarton aiōna. (Hetaireia Makedonikōn Spoidōn. Hidryma Meletōn Chersonēsou tou Haimou. [Dēmosieumata] ; 32)
Ho Barlaam kai hē philosophia eis tēn Thessalonikēn kata ton dekaton tetarton aiōna.