Vanderwood (1970) Vanderwood, Paul (1970). "Genesis of the Rurales: Mexico's Early Struggle for Public Security". Hispanic American Historical Review. 50 (2): 323–344. doi:10.2307/2513029. JSTOR2513029.
Vanderwood (1970) Vanderwood, Paul (1970). "Genesis of the Rurales: Mexico's Early Struggle for Public Security". Hispanic American Historical Review. 50 (2): 323–344. doi:10.2307/2513029. JSTOR2513029.
Hernández Martínez, María del Pilar; Ávila Ortiz, Raúl; Castellanos Hernández, Eduardo de Jesús (1 August 2016). "Porfirio Díaz y el derecho. Balance crítico". Instituto de Investigaciones Jurídicas UNAM (in Spanish). p. 136. Retrieved 9 March 2022.
Meade, Teresa A. (19 January 2016). A history of modern Latin America: 1800 to the present (Second ed.). Chichester, West Sussex. ISBN9781118772485. OCLC915135785.{{cite book}}: CS1 maint: location missing publisher (link)
Meade, Teresa A. (19 January 2016). A history of modern Latin America : 1800 to the present (Second ed.). Chichester, West Sussex. ISBN9781118772485. OCLC915135785.{{cite book}}: CS1 maint: location missing publisher (link)
"Mr. Taft's Peril; Reported Plot to Kill Two Presidents". Daily Mail. London. 16 October 1909. ISSN0307-7578.