Columbia subject headings:
Harvard subject headings:
Immigrants--Switzerland--History.
Minorities--Switzerland--History--20th century.
Minorities--Switzerland--History--21st century.
Social integration--Switzerland--History.
Switzerland--Emigration and immigration--History.
Switzerland--Emigration and immigration.
Turkey--Emigration and immigration--History.
Turkey--Emigration and immigration.
Turks--Switzerland--History--20th century.
Turks--Switzerland--History--21st century.
Turks--Switzerland--History.
Princeton subject headings:
Immigrants--Switzerland.
Switzerland--Emigration and immigration.
Turkey--Emigration and immigration.
Turks.