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..
Dyfyniad Arddull ChicagoBureau 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.
Dyfyniad MLABureau 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.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.