Bader, G., & Schwitters, K. (2021). Poisoned abstraction: Kurt Schwitters between revolution and exile / Graham Bader. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Bader, Graham, agus Kurt Schwitters. Poisoned Abstraction: Kurt Schwitters Between Revolution and Exile / Graham Bader. New Haven ; London: Yale University Press, 2021.
Lua MLA (8ú heag.)Bader, Graham, agus Kurt Schwitters. Poisoned Abstraction: Kurt Schwitters Between Revolution and Exile / Graham Bader. Yale University Press, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.