Avilés Pino, Efrén (25 April 2016). "Lemus Rayo Faustino". Enciclopedia del Ecuador: Historia del Ecuador (in European Spanish). Archived from the original on 23 February 2020. Retrieved 11 November 2021.
Avilés Pino, Efrén (25 April 2016). "Lemus Rayo Faustino". Enciclopedia del Ecuador: Historia del Ecuador (in European Spanish). Archived from the original on 23 February 2020. Retrieved 11 November 2021.