Columbia subject headings:
Harvard subject headings:
Freedom of expression (Islamic law)--Germany--History--21st century.
Freedom of expression--Germany--History--21st century.
Germany--Emigration and immigration--Social aspects.
Islam and culture--Germany--History--21st century.
Islam--Germany--21st century.
Islam--Germany--Relations--Christianity.
Liberty--Social aspects--Germany.
Minorities--Germany--History.
Muslims--Germany--Social life and customs--21st century.
Muslims--Germany.
Sarrazin, Thilo, 1945- Deutschland schafft sich ab.
Social integration--Germany--History--21st century.
Turks--Germany--Social life and customs--21st century.
Princeton subject headings:
Germany--Emigration and immigration--Social aspects.
Liberty--Social aspects--Germany.
Muslims--Germany.
Sarrazin, Thilo, 1945- Deutschland schafft sich ab.