Barclay, T. (1919). Collapse and reconstruction: European conditions and American principles. Little, Brown, and company.
Lua i Stíl Chicago (17ú heag.)Barclay, Thomas. Collapse and Reconstruction: European Conditions and American Principles. Boston: Little, Brown, and company, 1919.
Lua MLA (8ú heag.)Barclay, Thomas. Collapse and Reconstruction: European Conditions and American Principles. Little, Brown, and company, 1919.
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