Wecter, D. (1948). The age of the Great Depression, 1929-1941. Macmillan.
Lua i Stíl Chicago (17ú heag.)Wecter, Dixon. The Age of the Great Depression, 1929-1941. [New York]: Macmillan, 1948.
Lua MLA (9ú heag.)Wecter, Dixon. The Age of the Great Depression, 1929-1941. Macmillan, 1948.
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