Craig, R. L. (2007). Systemic discrimination in employment and the promotion of ethnic equality. Martinus Nijhoff.
Lua i Stíl Chicago (17ú heag.)Craig, Ronald L. Systemic Discrimination in Employment and the Promotion of Ethnic Equality. Leiden ; Boston: Martinus Nijhoff, 2007.
Lua MLA (9ú heag.)Craig, Ronald L. Systemic Discrimination in Employment and the Promotion of Ethnic Equality. Martinus Nijhoff, 2007.
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