Roberts, Nathaniel Religious Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
http://www.ucpress.edu/book.php?isbn=9780520281226 (Publisher version)
Roberts, N. (2015). From village to city: Hinduism and the “Hindu caste system”. In P. van der Veer (Ed.), Handbook of religion and the Asian city: Aspiration and urbanization in the twenty-first century (pp. 237-253). California: University of California Press.