Verwoert, J. (2000). Logo rhythm: Jan Verwoert on Daniel Pflumm. frieze.
Lua i Stíl Chicago (17ú heag.)Verwoert, Jan. "Logo Rhythm: Jan Verwoert on Daniel Pflumm." Frieze 2000.
Lua MLA (8ú heag.)Verwoert, Jan. "Logo Rhythm: Jan Verwoert on Daniel Pflumm." Frieze, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.