Columbia subject headings:
Harvard subject headings:
Epirus (Greece and Albania)--History.
Orthodox Eastern Church--Epirus (Greece and Albania)--History.
Orthodoxos Ekklēsia tēs Hellados--Epirus (Greece and Albania)--History.
Princeton subject headings:
Epirus (Greece and Albania)--Church history.
Orthodox Eastern Church--Epirus (Greece and Albania)--History.
Orthodoxos Ekklēsia tēs Hellados--Epirus (Greece and Albania)--History.