Barley, N., Biggs, L., Bracewell, M., & Hopper, R. (1999). Leaving tracks: Artranspennine98 ; an international contemporary visual art exhibition recorded. Media.
Lua i Stíl Chicago (17ú heag.)Barley, Nick, Lewis Biggs, Michael Bracewell, agus Robert Hopper. Leaving Tracks: Artranspennine98 ; an International Contemporary Visual Art Exhibition Recorded. London: Media, 1999.
Lua MLA (8ú heag.)Barley, Nick, et al. Leaving Tracks: Artranspennine98 ; an International Contemporary Visual Art Exhibition Recorded. Media, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.