Liebs, H. (2002). House style. frieze.
Lua i Stíl Chicago (17ú heag.)Liebs, Holger. "House Style." Frieze 2002.
Lua MLA (8ú heag.)Liebs, Holger. "House Style." Frieze, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.