Vertovec, Steven Socio-Cultural Diversity, MPI for the Study of Religious and Ethnic Diversity, Max Planck Society;
http://www.acs-aec.ca/en/publications/canadian-diversity/immigration-futures/buy-now/ (Publisher version)
Vertovec, S. (2008). Circular migration: The way forward in global policy? Canadian Diversity, 6(3), 36-40.