Marx, K. Poetry of the Future (1852)/Auszug: Karl Marx. Marxist literary theory : a reader.(2000).
Lua i Stíl Chicago (17ú heag.)Marx, Karl. "Poetry of the Future (1852)/Auszug: Karl Marx." Marxist Literary Theory : A Reader.(2000) .
Lua MLA (8ú heag.)Marx, Karl. "Poetry of the Future (1852)/Auszug: Karl Marx." Marxist Literary Theory : A Reader.(2000), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.