Columbia subject headings:
Couples--Turkey--Istanbul.
Istanbul (Turkey)--Social life and customs.
Paramours--Turkey--Istanbul.
Harvard subject headings:
Couples--Turkey--Istanbul.
Istanbul (Turkey)--Social life and customs.
Paramours--Turkey--Istanbul.
Princeton subject headings:
Couples--Turkey--Istanbul.
Istanbul (Turkey)--Social life and customs.
Paramours--Turkey--Istanbul.