Julián Calero (English Wikipedia)

Monje, Jorge (15 August 2021). "El Burgos CF merece más ante el Sporting de Gijón (1–0)" [Burgos CF deserves a lot more against Sporting de Gijón (1–0)]. Cadena SER. Retrieved 4 September 2021.

clubatleticodepinto.com

"El Parla visita a su eterno rival con la novedad de Julián Calero" [Parla visit their lifelong rivals with the novelty of Julián Calero] (in Spanish). CA Pinto. 17 September 2011. Archived from the original on 19 May 2022. Retrieved 17 June 2022.

Gil, Aimara Garteizgoxeascoa (26 December 2012). "Julián Calero, nuevo técnico del Alcorcón B" [Julián Calero, new manager of Alcorcón B] (in Spanish). Deporte Alcorcón. Retrieved 4 June 2018.

"1–0. El Burgos vuelve a Segunda División 19 años después" [1–0. Burgos return to Segunda División 19 years later] (in Spanish). EFE. 23 May 2021. Retrieved 4 July 2021.

Fuentes, Antonio (7 May 2014). "Julián Calero se marcha al Oporto" [Julián Calero moves to Oporto] (in Spanish). El Gol de Madriz. Archived from the original on 15 May 2014. Retrieved 4 June 2018.
"Julián Calero vuelve a casa" [Julián Calero returns home] (in Spanish). El Gol de Madriz. 7 November 2013. Retrieved 4 June 2018.

"Julián Calero: "He estado en la historia del Parla como aficionado y jugador"" [Julián Calero: "I have been at Parla's history as supporter and player"] (in Spanish). El Iceberg de Madrid. Archived from the original on 12 June 2018. Retrieved 4 June 2018.

"Julián Calero, nuevo entrenador del FC Cartagena" [Julián Calero, new manager of FC Cartagena] (in Spanish). FC Cartagena. 25 September 2023. Retrieved 25 September 2023.

"Tercera División (Grupo 7) 2009–10" [Tercera División (Group 7) 2009–10] (in Spanish). Futbolme. Retrieved 17 June 2022.
"Tercera División (Grupo 7) 2010–11" [Tercera División (Group 7) 2010–11] (in Spanish). Futbolme. Retrieved 17 June 2022.
"Tercera División (Grupo 7) 2011–12" [Tercera División (Group 7) 2011–12] (in Spanish). Futbolme. Retrieved 17 June 2022.
"Fase de ascenso a Segunda División B 2011–12" [Promotion phase to Segunda División B 2011–12] (in Spanish). Futbolme. Retrieved 17 June 2022.
"Tercera División (Grupo 7) 2012–13" [Tercera División (Group 7) 2012–13] (in Spanish). Futbolme. Retrieved 17 June 2022.
"Tercera División (Grupo 7) 2013–14" [Tercera División (Group 7) 2013–14] (in Spanish). Futbolme. Retrieved 17 June 2022.

"Julián Calero firma como nuevo entrenador del Atlético Pinto" [Julián Calero signs as new manager of Atlético Pinto] (in Spanish). FutMadrid. 26 March 2014. Archived from the original on 27 June 2017. Retrieved 4 June 2018.

"Los entrenadores españoles están de moda" [The Spanish manager are on point] (in Spanish). La Información. 8 August 2011. Archived from the original on 28 May 2023. Retrieved 4 June 2018.

"Julián Calero se convierte en nuevo entrenador del Levante UD" [Julián Calero becomes new manager of Levante UD] (in Spanish). Levante UD. 8 June 2024. Retrieved 11 June 2024.

"Julián Calero se incorpora al Oviedo como técnico asistente" [Julián Calero joins Oviedo as an assistant] (in Spanish). La Nueva España. 15 June 2016. Retrieved 4 June 2018.

"Luis Milla, nuevo técnico del Al Jazira" [Luis Milla, new manager of Al Jazira] (in Spanish). Marca. 22 February 2013. Retrieved 4 June 2018.
"Julián Calero, nuevo técnico del CD Navalcarnero" [Julián Calero, new manager of CD Navalcarnero] (in Spanish). Marca. 3 July 2017. Retrieved 4 June 2018.
Barrero, Daniel (3 March 2020). "Julián Calero deja de ser entrenador del Rayo Majadahonda" [Julián Calero no longer manager of Rayo Majadahonda]. Marca (in Spanish). Retrieved 27 June 2020.
"Julián Calero no seguirá en el banquillo y se despide del Burgos" [Julián Calero will not continue on the bench and bids farewell from Burgos] (in Spanish). Marca. 17 May 2023. Retrieved 30 May 2023.

"Los blancos volvieron a ganar gracias a un gol de Denis en el descuento" [The blancos are back to winning ways after a goal from Denis in the stoppage time] (PDF) (in Spanish). Mundo Deportivo. 26 October 2009. Retrieved 17 June 2022.

"Julián Calero anuncia su marcha del Efesé y Belmonte quiere "volver a ilusionar a la gente"" [Julián Calero announces his departure from the Efesé and Belmonte wants to "excite people again"] (in Spanish). Murcia Plaza. 6 June 2024. Retrieved 11 June 2024.

"PARLA/ El parleño Julián Calero será el segundo entrenador de la selección española con Fernando Hierro" [PARLA/ The parleño Julián Calero will be the assistant manager of the Spain national team with Fernando Hierro] (in Spanish). Noticias Para Municipios. 15 June 2018. Retrieved 17 June 2022.

"Julián Calero: Un entrenador de Champions para el Navalcarnero" [Julián Calero: A Champions League manager for Navalcarnero] (in Spanish). Pobla FM. 4 January 2018. Retrieved 4 June 2018.
"Julián Calero deja de ser entrenador del Navalcarnero" [Julián Calero leaves as manager of Navalcarnero] (in Spanish). Pobla FM. 5 June 2018. Retrieved 17 June 2022.

"Julián Calero: "Iriondo es historia del Rayo, no vamos a intentar suplirle"" [Julián Calero: "Iriondo is the history of Rayo, we're not going to try to replace him"] (in Spanish). Telemadrid. 2 July 2019. Retrieved 27 June 2020.

"Julián Calero: "He estado en la historia del Parla como aficionado y jugador"" [Julián Calero: "I have been at Parla's history as supporter and player"] (in Spanish). El Iceberg de Madrid. Archived from the original on 12 June 2018. Retrieved 4 June 2018.
"Los entrenadores españoles están de moda" [The Spanish manager are on point] (in Spanish). La Información. 8 August 2011. Archived from the original on 28 May 2023. Retrieved 4 June 2018.
"El Parla visita a su eterno rival con la novedad de Julián Calero" [Parla visit their lifelong rivals with the novelty of Julián Calero] (in Spanish). CA Pinto. 17 September 2011. Archived from the original on 19 May 2022. Retrieved 17 June 2022.
"Julián Calero firma como nuevo entrenador del Atlético Pinto" [Julián Calero signs as new manager of Atlético Pinto] (in Spanish). FutMadrid. 26 March 2014. Archived from the original on 27 June 2017. Retrieved 4 June 2018.
Fuentes, Antonio (7 May 2014). "Julián Calero se marcha al Oporto" [Julián Calero moves to Oporto] (in Spanish). El Gol de Madriz. Archived from the original on 15 May 2014. Retrieved 4 June 2018.
"OFFICIAL | Carlos Marchena, Julián Calero and Juan Carlos Martínez Castrejón join coaching staff". SEFutbol. 13 June 2018. Archived from the original on 26 June 2018. Retrieved 26 June 2018.