Wafer, Alex Socio-Cultural Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
http://onlinelibrary.wiley.com/doi/10.1111/j.1468-2427.2012.01137.x/abstract (出版社版)
Wafer, A., Bénit-Gbaffou, C., & Fourchard, L. (2012). Local politics and the circulation of community security initiatives in Johannesburg. International Journal of Urban and Regional Research, 36(5), 936-957. doi:10.1111/j.1468-2427.2012.01137.x.