Williams, G. Life on the color line: Gregory Williams. Critical white studies : looking behind the mirror.(1997).
Lua i Stíl Chicago (17ú heag.)Williams, Gregory. "Life on the Color Line: Gregory Williams." Critical White Studies : Looking Behind the Mirror.(1997) .
Lua MLA (8ú heag.)Williams, Gregory. "Life on the Color Line: Gregory Williams." Critical White Studies : Looking Behind the Mirror.(1997), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.