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Lua i Stíl Chicago (17ú heag.)Schopp, Caroline Lillian. "On Failing to Perform: Kunst Und Revolution, Vienna 1968 / Von Caroline Lillian Schopp." October 2020.
Lua MLA (8ú heag.)Schopp, Caroline Lillian. "On Failing to Perform: Kunst Und Revolution, Vienna 1968 / Von Caroline Lillian Schopp." October, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.