Robey, R. W. (1934). Roosevelt versus recovery. Harper.
Lua i Stíl Chicago (17ú heag.)Robey, Ralph West. Roosevelt Versus Recovery. New York: Harper, 1934.
Lua MLA (8ú heag.)Robey, Ralph West. Roosevelt Versus Recovery. Harper, 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.