Barnett, E. (2012). Lesbian, Pervert, Mother: Catherine Opie's Photographic Transgressions. Reconciling art and mothering.
Lua i Stíl Chicago (17ú heag.)Barnett, Erin. "Lesbian, Pervert, Mother: Catherine Opie's Photographic Transgressions." Reconciling Art and Mothering 2012.
Lua MLA (8ú heag.)Barnett, Erin. "Lesbian, Pervert, Mother: Catherine Opie's Photographic Transgressions." Reconciling Art and Mothering, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.