^"Adriana Fonseca participará en Tiempo final". El Universal (in Spanish). 15 March 2009. Archived from the original on 8 October 2012. Retrieved 24 May 2010.
^"Michelle Vieth", Las Noticias Mexico.com (in Spanish), retrieved Aug 24, 2019
^"De qué han muerto los ex presidentes de México" [What have the former presidents of Mexico died of?] (in Spanish). Capital Mexico. July 16, 2018. Retrieved March 27, 2019.
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