https://madammayo.blogspot.com/2008/03/ernesto-zedillo-on-pyhrric-victories.html
Madam Mayo: Ernesto Zedillo on Pyrrhic Victories
blog by award-winning novelist, essayist, poet, and literary translator C.M. Mayo. Topics include Mexico, Texas, translation, writing workshop.
ernesto zedillomadammayopyrrhicvictories
https://incubator.wikimedia.org/wiki/Wp/nhn/Ernesto_Zedillo
Ernesto Zedillo - Wp/nch - Wikimedia Incubator
ernesto zedillowpnchwikimediaincubator
https://archives.lib.duke.edu/catalog/wola_aspace_278e4b79eebe87660c230e23ffaeccf3
Un Hombre de Palabra: Ernesto Zedillo, 1994 - Archives & Manuscripts at Duke University Libraries