Berkman LF and Kawachi I (2000) Social Epidemiology. New York: Oxford University Press.
Block JP, Scribner RA and DeSalvo KB (2004) “Fast Food, Race/ethnicity, and Income: A Geographic Analysis,” American Journal of Preventive Medicine. 27 (3) : 211-217.
Cummins SC, McKay L and MacIntyre S (2005) “Mc-Donald's Restaurants and Neighborhood Deprivation in Scotland and England,” American Journal of Preventive Medicine. 29 (4) : 308-310.