de Vries, Bouke Ethics, Law and Politics, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://www.taylorfrancis.com/books/e/9781315461731/chapters/10.4324/9781315461731-33 (Any fulltext)
de Vries, B. (2019). Are civic integration tests justifiable? A three-step test. In A. Lever, & A. Poama (Eds.), The Routledge Handbook of Ethics and Public Policy (pp. 407-421). London: Routledge, Taylor & Francis Group. doi:10.4324/9781315461731.