Warren, Patricia Y.; Farrell, Amy (2009). "The Environmental Context of Racial Profiling". The Annals of the American Academy of Political and Social Science. 623: 52–63. doi:10.1177/0002716208330485. JSTOR40375886.
Warren, Patricia Y.; Farrell, Amy (2009). "The Environmental Context of Racial Profiling". The Annals of the American Academy of Political and Social Science. 623: 52–63. doi:10.1177/0002716208330485. JSTOR40375886.