Brüning, R. (2007). Karoline von Günderrode: Rainer Brüning. Kohlhammer.
Lua i Stíl Chicago (17ú heag.)Brüning, Rainer. Karoline Von Günderrode: Rainer Brüning. Stuttgart: Kohlhammer, 2007.
Lua MLA (8ú heag.)Brüning, Rainer. Karoline Von Günderrode: Rainer Brüning. Kohlhammer, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.