Graham, P. (1995). Paul Graham: Empty heaven : photographs from Japan 1989 - 1995 ; [to accompany the Exhibition Paul Graham: Empty Heaven - Photographs from Japan 1989 - 1995 at Kunstmuseum Wolfsburg/Germany from 19 August to 12 November 1995]. Kunstmuseum.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGraham, Paul. Paul Graham: Empty Heaven : Photographs from Japan 1989 - 1995 ; [to Accompany the Exhibition Paul Graham: Empty Heaven - Photographs from Japan 1989 - 1995 at Kunstmuseum Wolfsburg/Germany from 19 August to 12 November 1995]. Wolfsburg: Kunstmuseum, 1995.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিGraham, Paul. Paul Graham: Empty Heaven : Photographs from Japan 1989 - 1995 ; [to Accompany the Exhibition Paul Graham: Empty Heaven - Photographs from Japan 1989 - 1995 at Kunstmuseum Wolfsburg/Germany from 19 August to 12 November 1995]. Kunstmuseum, 1995.