Friedland, K., & Shoemaker, M. K. (2010). Art museum opposites. Philadelphia Museum of Art.
Lua i Stíl Chicago (17ú heag.)Friedland, Katy, agus Marla K. Shoemaker. Art Museum Opposites. Philadelphia, PA: Philadelphia Museum of Art, 2010.
Lua MLA (8ú heag.)Friedland, Katy, agus Marla K. Shoemaker. Art Museum Opposites. Philadelphia Museum of Art, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.