Jeffrey, I. (1995). German photographs of the 1930s: Royal Festival Hall 1995 / [photographs selected and essay by Ian Jeffery]. South Bank Centre.
Lua i Stíl Chicago (17ú heag.)Jeffrey, Ian. German Photographs of the 1930s: Royal Festival Hall 1995 / [photographs Selected and Essay by Ian Jeffery]. [London]: South Bank Centre, 1995.
Lua MLA (8ú heag.)Jeffrey, Ian. German Photographs of the 1930s: Royal Festival Hall 1995 / [photographs Selected and Essay by Ian Jeffery]. South Bank Centre, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.