Nguồn bổ sung Porfirio Díaz

  • "Porfirio Díaz". The New Encyclopædia Britannica 15th Edition: 1993, p. 70
  • Skidmore, Thomas (1989). Modern Latin America. Oxford, UK: Oxford University Press. ISBN 0195055349. Đã bỏ qua tham số không rõ |coauthors= (gợi ý |author=) (trợ giúp)
  • Crow, John A. (1992). The Epic of Latin America. Berkeley, CA: University of California Press. ISBN 0520077237.
  • Eakin, Marshall C. (2007). The History of Latin America. P. 226 New York: Palgrave.