Silberman, M. D. (1976). Literature of the working world: A study of the industrial novel in East Germany. H. Lang.
Lua i Stíl Chicago (17ú heag.)Silberman, Marc D. Literature of the Working World: A Study of the Industrial Novel in East Germany. Bern: H. Lang, 1976.
Lua MLA (8ú heag.)Silberman, Marc D. Literature of the Working World: A Study of the Industrial Novel in East Germany. H. Lang, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.