Keller, J. P. (1995). The American dream gone astray: Critical realism in American fiction, 1920-1940. P. Lang.
Lua i Stíl Chicago (17ú heag.)Keller, Jürg P. The American Dream Gone Astray: Critical Realism in American Fiction, 1920-1940. Bern ; New York: P. Lang, 1995.
Lua MLA (8ú heag.)Keller, Jürg P. The American Dream Gone Astray: Critical Realism in American Fiction, 1920-1940. P. Lang, 1995.
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