Lua APA (7ú heag.)

Schmitz, E. (2003). Cruel and Tender: "The Real in the Twentieth Century Photograph" ; Tate Modern, London, 5.6. - 7.9.2003. Kunstforum.

Lua i Stíl Chicago (17ú heag.)

Schmitz, Edgar. "Cruel and Tender: "The Real in the Twentieth Century Photograph" ; Tate Modern, London, 5.6. - 7.9.2003." Kunstforum 2003.

Lua MLA (8ú heag.)

Schmitz, Edgar. "Cruel and Tender: "The Real in the Twentieth Century Photograph" ; Tate Modern, London, 5.6. - 7.9.2003." Kunstforum, 2003.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.