Crump, J. (2010). Walker Evans: Decade by Decade / James Crump. Hatje Cantz Verlag.
Lua i Stíl Chicago (17ú heag.)Crump, James. Walker Evans: Decade by Decade / James Crump. Ostfildern: Hatje Cantz Verlag, 2010.
Lua MLA (8ú heag.)Crump, James. Walker Evans: Decade by Decade / James Crump. Hatje Cantz Verlag, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.