Pells, R. H. (1974). Radical visions and American dreams: Cultural and social thought in the depression years. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Pells, Richard H. Radical Visions and American Dreams: Cultural and Social Thought in the Depression Years. New York [u.a.]: Harper & Row, 1974.
Lua MLA (8ú heag.)Pells, Richard H. Radical Visions and American Dreams: Cultural and Social Thought in the Depression Years. Harper & Row, 1974.
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