Columbia subject headings:
Heybeli (İstanbul İli, Turkey)--Population.
Heybeli (İstanbul İli, Turkey)--Social life and customs.
Harvard subject headings:
Heybeli (İstanbul İli, Turkey)--Population.
Heybeli (İstanbul İli, Turkey)--Social life and customs.
Princeton subject headings:
Heybeli (İstanbul İli, Turkey)--Populations.
Heybeli (İstanbul İli, Turkey)--Social life and customs.