Carlos Calderón (Ecuadorian footballer) (English Wikipedia)

"Cumbayá anuncia al ecuatoriano Carlos Calderón como su nuevo entrenador" [Cumbayá announce the Ecuadorian Carlos Calderón as their new manager] (in Spanish). Afición Central. 20 May 2022. Retrieved 25 May 2022.

deportivoquito.com

"Comunicado oficial Carlos Calderón" [Official announcement Carlos Calderón] (in Spanish). SD Quito. 7 June 2021. Retrieved 25 May 2022.

"Espoli trae 12 nuevos jugadores" [Espoli bring 12 new players] (in Spanish). El Comercio. 1 February 2010. Retrieved 25 May 2022.
"Un alumno de ecuatorianos" [A student of Ecuadorians] (in Spanish). El Comercio. 16 January 2012. Retrieved 25 May 2022.
"El formador de talentos que se anidó en Espoli" [The talent maker who nested in Espoli] (in Spanish). El Comercio. 28 October 2012. Retrieved 25 May 2022.
"Carlos Calderón ya no es entrenador de Técnico Universitario de Ambato" [Carlos Calderón is no longer manager of Técnico Universitario de Ambato] (in Spanish). El Comercio. 25 May 2015. Retrieved 25 May 2022.

"BREVES" [SHORT ONES] (in Spanish). El Diario. 21 July 2011. Retrieved 25 May 2022.

"Espoli cambió de DT y jugadores de la B, a Emelec" [Espoli changed manager and players from the B, to Emelec] (in Spanish). El Universo. 29 May 2006. Retrieved 25 May 2022.
"Calderón, primer DT cesado en el torneo" [Calderón, first manager sacked in the tournament] (in Spanish). El Universo. 18 February 2011. Retrieved 25 May 2022.
"Carlos Calderón en lugar de Ragusa como técnico de Espoli" [Carlos Calderón in the place of Ragusa as manager of Espoli] (in Spanish). El Universo. 22 February 2012. Retrieved 25 May 2022.
"DT Carlos Calderón regresa a Espoli" [Manager Carlos Calderón returns to Espoli] (in Spanish). El Universo. 24 December 2013. Retrieved 25 May 2022.

"Espoli ya tiene técnico para 2010" [Espoli already have a manager for 2010] (in Spanish). FutbolEcuador.com. 16 November 2009. Archived from the original on 28 December 2009. Retrieved 25 May 2022.

"Imbabura viaja por la victoria" [Imbabura travel for the victory] (in Spanish). La Hora. 26 August 2006. Retrieved 25 May 2022.
"Católica, Técnico y Espoli los mejores" [Católica, Técnico and Espoli the better ones] (in Spanish). La Hora. 18 June 2007. Retrieved 25 May 2022.
"Liga ya tiene un nuevo DT" [Liga have a new manager] (in Spanish). La Hora. 17 April 2007. Retrieved 25 May 2022.
"Católica viene con plantel completo" [Católica come with a full side] (in Spanish). La Hora. 25 May 2007. Retrieved 25 May 2022.
"Pico asume como DT del Manta FC" [Pico takes over as manager of Manta FC] (in Spanish). La Hora. 29 November 2007. Retrieved 25 May 2022.

"Carlos Calderón primer técnico que renuncia en temporada 2012" [Carlos Calderón first manager who resigns in the 2012 season] (in Spanish). Mi Fútbol Ecuatoriano. 12 February 2012. Retrieved 25 May 2022.

"Cumbayá anunció la salida del técnico Carlos Calderón" [Cumbayá announced the departure of manager Carlos Calderón] (in Spanish). Olé. 6 September 2022. Retrieved 10 September 2022.

"Carlos Calderón fue presentado oficialmente como ténico del plantel oriental" [Carlos Calderón was officially presented as manager of the oriental squad] (in Spanish). TeraDeportes. 4 June 2008. Retrieved 25 May 2022.
"Carlos Calderón renuncia a la dirección técnica de Sociedad Deportiva Aucas" [Carlos Calderón resigns from Sociedad Deportiva Aucas] (in Spanish). TeraDeportes. 13 September 2008. Retrieved 25 May 2022.
"Carlos Calderón es el nuevo timonel de Olmedo (Audio)" [Carlos Calderón is the new steersman of Olmedo (audio)] (in Spanish). TeraDeportes. 7 December 2011. Retrieved 25 May 2022.
"Calderón: ¨El convenio que hice con Espoli ya terminó y decidí no continuar¨ (Audio)" [Calderón: "The link I had with Espoli already ended and I decided not to continue" (audio)] (in Spanish). TeraDeportes. 12 December 2012. Retrieved 25 May 2022.

"Espoli ya tiene técnico para 2010" [Espoli already have a manager for 2010] (in Spanish). FutbolEcuador.com. 16 November 2009. Archived from the original on 28 December 2009. Retrieved 25 May 2022.