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Krivo LJ, Byron RA, Calder CA, Peterson RD, Browning CR, Kwan MP, Lee JY (November 2015). "Patterns of local segregation: Do they matter for neighborhood crime?". Social Science Research. 54: 303–318. doi:10.1016/j.ssresearch.2015.08.005. PMID26463550.
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Massey D, Denton NA (1993). "American Apartheid"(PDF). Segregation and the Making of the Underclass. Harvard University Press. Archived from the original(PDF) on 27 November 2014.