Bunyan, A. (1997). Heinrich Heine and Karl Marx meet for the first time in Paris. Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996.
Lua i Stíl Chicago (17ú heag.)Bunyan, Anita. "Heinrich Heine and Karl Marx Meet for the First Time in Paris." Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996 1997.
Lua MLA (8ú heag.)Bunyan, Anita. "Heinrich Heine and Karl Marx Meet for the First Time in Paris." Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.