Bureau of the American Republics (Washington, D.C.). (1891). Foreign commerce of the American republics and colonies: Corrected to May 1, 1891. Gov't print. off..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBureau of the American Republics (Washington, D.C.). Foreign Commerce of the American Republics and Colonies: Corrected to May 1, 1891. [Washington: Gov't print. off., 1891.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBureau of the American Republics (Washington, D.C.). Foreign Commerce of the American Republics and Colonies: Corrected to May 1, 1891. Gov't print. off., 1891.
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