Büttner, W., Cortez, D. J., & Hansen, N. (1988). Gilbert & George: The 1988 pictures / Werner Büttner, Diego Cortez; Jahn, Wolf; Rosenthal, Norman; Salzinger, Helmut; Nikolaus Hansen <dt.> [Übers.]; Gilbert & George. Ascan Crone.

Büttner, Werner, Diego; Jahn Cortez, and Nikolaus Hansen. Gilbert & George: The 1988 Pictures / Werner Büttner, Diego Cortez; Jahn, Wolf; Rosenthal, Norman; Salzinger, Helmut; Nikolaus Hansen <dt.> [Übers.]; Gilbert & George. Hamburg: Ascan Crone, 1988.

Büttner, Werner, et al. Gilbert & George: The 1988 Pictures / Werner Büttner, Diego Cortez; Jahn, Wolf; Rosenthal, Norman; Salzinger, Helmut; Nikolaus Hansen <dt.> [Übers.]; Gilbert & George. Ascan Crone, 1988.