Kiefer, A., Beuys, J., & Kounellis, J. (1986). A Talk: Joseph Beuys, Jannis Kounellis, Anselm Kiefer, Enzo Cucchi. Flash Art.
Lua i Stíl Chicago (17ú heag.)Kiefer, Anselm, Joseph Beuys, agus Jannis Kounellis. "A Talk: Joseph Beuys, Jannis Kounellis, Anselm Kiefer, Enzo Cucchi." Flash Art 1986.
Lua MLA (8ú heag.)Kiefer, Anselm, et al. "A Talk: Joseph Beuys, Jannis Kounellis, Anselm Kiefer, Enzo Cucchi." Flash Art, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.