Knowles, J., Persico, N., & Todd, P. (1999). Racial bias in motor vehicle searches: Theory and evidence. National Bureau of Economic Research.
Chicago Style (17. basım) AtıfKnowles, John, Nicola Persico, ve Petra Todd. Racial Bias in Motor Vehicle Searches: Theory and Evidence. Cambridge: National Bureau of Economic Research, 1999.
MLA (9th ed.) AtıfKnowles, John, et al. Racial Bias in Motor Vehicle Searches: Theory and Evidence. National Bureau of Economic Research, 1999.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..