DuBois, E. C., & Ruaiz, V. (1990). Unequal sisters: A multicultural reader in U.S. women's history. Routledge.
Lua i Stíl Chicago (17ú heag.)DuBois, Ellen Carol, agus Vicki Ruaiz. Unequal Sisters: A Multicultural Reader in U.S. Women's History. New York: Routledge, 1990.
Lua MLA (9ú heag.)DuBois, Ellen Carol, agus Vicki Ruaiz. Unequal Sisters: A Multicultural Reader in U.S. Women's History. Routledge, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.