Manuel M. Castillo, Italian and Spanish works of Mexican composers: Maria Grever, Ignacio Fernandez Esperon "Tata Nacho," and Agustin Lara, in The University of Kentucky UKnowledge, Thesis and Dissertations, Music, The University of Kentucky, 2014, p. 20. URL consultato l'8 settembre 2015.
«The Orquesta Típica is the predecessor of the Mariachi bands and is the same orchestra that Tata Nacho conducted from 1960-1968.»
