Columbia subject headings:
Harvard subject headings:
Architecture, Byzantine--Albania--Apollonia (Extinct city)
Shën-Mëria (Church : Sozopol, Bulgaria)
Princeton subject headings:
Apollonia (Albania : Extinct city)--Antiquities.
Architecture, Byzantine--Albania--Apollonia.
Church architecture--Albania--Apollonia.
Shën Mëri (Church : Apollonia, Albania)