Fall, A B., in Congressional Record, vol. 52, part 4, p. 4279, February 22, 1915.
Speech in Congressional Record, vol. 53, part 15, p. 9165, June 2, 1916.
Flood, Henry D., A discussion of events in the Huerta régime in Congressional Record, vol. 53, part 15, p. 2170, Appendix, 1916.
Gil, Alberto Robles, Memoria de la secretaria de fomento presentada al congreso de la unión por ing., Mexico, 1913. A discussion of colonization problems.
House Document No. 13 (United States Congress), 45th Congress, 1st Session.
House Document No. 145, part 5, 58th Congress, 3rd Session, International Bureau of the American Republics, Mexico. Contains a detailed description of the internal trade of each state in Mexico.
Huerta, Victoriano, "The Future of Mexico," Independent, vol. 82, p. 202, May 3, 1915.
Hulings, W. J., Speech in Congressional Record, vol. 51, part 5, p. 5141, March 19, 1914.
Hyde, George Edward, "A Plain Tale from Mexico," New Republic, vol. 2, p. 38, February 13, 1915.
Informes y documentos relativos a comercio interior y exterior, agricultura e industrias, Mexico, 1885-7. A series containing the most important government reports on Mexican labor conditions.
"Investigation of Mexican Affairs." Hearing before a sub-committee of the Committee on Foreign Relations, United States Senate, 66th Congress, 1st Session, pursuant to S. Res. 105, Washington, 1919.
Jenner, G., "Report on Investments for British Capital in Mexico," Great Britain. Diplomatic and Consular Reports, Commercial No. 3, London, 1886.
Jerome, L. J., British Diplomatic and Consular Reports, Mexico, 1906, p. 3726.
Journal of the American Chamber of Commerce of Mexico, vols. 1 and 2, 1918-19.
Kellogg, Frederic R., "The Mexican Oil Problem," Nation, October 5, 1918.