Kaak, J. (1998). Bodo Buhl.
Lua i Stíl Chicago (17ú heag.)Kaak, Joachim. Bodo Buhl. München, 1998.
Lua MLA (8ú heag.)Kaak, Joachim. Bodo Buhl. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)