Schiller, Maria Socio-Cultural Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
http://link.springer.com/book/10.1057%2F978-1-137-52185-9 (Publisher version)
Schiller, M. (2016). European cities, municipal organizations and diversity: The new politics of difference. Basingstoke: Palgrave Macmillan.