Paetzold, H. (1998). The city as labyrinth: Walter Benjamin and beyond / Heinz Paetzold. Issues in contemporary culture and aesthetics.
Lua i Stíl Chicago (17ú heag.)Paetzold, Heinz. "The City as Labyrinth: Walter Benjamin and Beyond / Heinz Paetzold." Issues in Contemporary Culture and Aesthetics 1998.
Lua MLA (8ú heag.)Paetzold, Heinz. "The City as Labyrinth: Walter Benjamin and Beyond / Heinz Paetzold." Issues in Contemporary Culture and Aesthetics, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.