"ARTICLE 12 – The United Mexican States do not grant titles of nobility or hereditary prerogatives and honors, nor give effect to those provided by any other country." Taken from the current official text at "Archived copy"(PDF). Archived from the original(PDF) on 2 January 2013. Retrieved 23 December 2012.{{cite web}}: CS1 maint: archived copy as title (link)
"ARTICLE 12 – The United Mexican States do not grant titles of nobility or hereditary prerogatives and honors, nor give effect to those provided by any other country." Taken from the current official text at "Archived copy"(PDF). Archived from the original(PDF) on 2 January 2013. Retrieved 23 December 2012.{{cite web}}: CS1 maint: archived copy as title (link)
