Knapp, G. P. Some Remarks About the Inherent Discrepancies Between Georg Büchner's Drama and Gottfried von Einem's Opera "Danton's Tod": Gerhard P. Knapp. Literature and the other arts.(1981).
Lua i Stíl Chicago (17ú heag.)Knapp, Gerhard P. "Some Remarks About the Inherent Discrepancies Between Georg Büchner's Drama and Gottfried Von Einem's Opera "Danton's Tod": Gerhard P. Knapp." Literature and the Other Arts.(1981) .
Lua MLA (8ú heag.)Knapp, Gerhard P. "Some Remarks About the Inherent Discrepancies Between Georg Büchner's Drama and Gottfried Von Einem's Opera "Danton's Tod": Gerhard P. Knapp." Literature and the Other Arts.(1981), .
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