Siegel, K. (2000). Openings: Paul Pfeiffer. Artforum.
Lua i Stíl Chicago (17ú heag.)Siegel, Katy. "Openings: Paul Pfeiffer." Artforum 2000.
Lua MLA (8ú heag.)Siegel, Katy. "Openings: Paul Pfeiffer." Artforum, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.