van der Veer, Peter Religious Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
https://anthrosource.onlinelibrary.wiley.com/doi/pdf/10.1525/ae.1989.16.3.02a00030 (Any fulltext)
van der Veer, P. (1989). The power of detachment: disciplines of body and mind in the Ramanandi order. American Ethnologist, 16(3), 40-52. doi:10.1525/ae.1989.16.3.02a00030.