Doerries, R. R. American Studies: A monograph series / ed. on behalf of the German Association for American Studies by Reinhard R. Doerries. Winter.
Lua i Stíl Chicago (17ú heag.)Doerries, Reinhard R. American Studies: A Monograph Series / Ed. on Behalf of the German Association for American Studies by Reinhard R. Doerries. Heidelberg: Winter.
Lua MLA (8ú heag.)Doerries, Reinhard R. American Studies: A Monograph Series / Ed. on Behalf of the German Association for American Studies by Reinhard R. Doerries. Winter.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.