Theissing, H. (2000). "The now": Warhols Chronophagie. Kunstforum.
Lua i Stíl Chicago (17ú heag.)Theissing, Heinrich. ""The Now": Warhols Chronophagie." Kunstforum 2000.
Lua MLA (8ú heag.)Theissing, Heinrich. ""The Now": Warhols Chronophagie." Kunstforum, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.