Roca Line (English Wikipedia)

"Las privadas volverán a operar la mayoría de las líneas ferroviarias" [Private companies will re-operate most of the railway lines]. Clarín (in Spanish). 12 February 2014. Retrieved 13 November 2017.
Sanchéz, Nora (20 March 2007). "En abril arrancaría la etapa final de la electrificación del Roca" [In April the final stage of the electrification of the Rock would start]. La Nación (in Spanish). Retrieved 13 November 2017.
"Preparan otra megacompra directa de trenes a China". Clarín (in Spanish). 5 May 2013. Retrieved 13 November 2017.
"Hasta marzo, problemas en el tren de Claypole a Constitución". Clarín (in Spanish). 23 September 2014. Retrieved 13 November 2017.
Debesa, Fabián (11 March 2017). "Desde hoy, el servicio eléctrico del tren Roca llegará hasta City Bell" [From today, the electric service of the Roca train will reach City Bell]. Clarín (in Spanish). Retrieved 13 November 2017.

Alfie, Alejandro (5 March 2015). "Ya está lista la ley que prevé más control estatal sobre los trenes" [The law that provides for more state control over trains is now passed]. Clarín (in Spanish). Retrieved 13 November 2017.

cronica.com.ar

"Ya corren los nuevos trenes 0 km en el Roca" [The new 0 km trains are already running on the Rock]. Crónica (in Spanish). 8 June 2015. Archived from the original on 4 March 2016. Retrieved 13 November 2017.

"Trenes: CFK recibió 300 coches nuevos para renovar la línea Roca" [Trains: CFK received 300 new cars to renew the Roca line] (in Spanish). BAE Negocios. 5 March 2015. Archived from the original on 4 March 2016. Retrieved 13 November 2017.

"Sorpresa y satisfacción por reanudación de trenes eléctricos a Claypole" [Surprise and satisfaction for the resumption of electric trains to Claypole]. Diario Popular (in Spanish). 7 July 2015. Retrieved 13 November 2017.

"Ya rueda el tren universitario" [The university train is already rolling]. El Día (in Spanish). 26 April 2013. Retrieved 13 November 2017.

"Se llamó a licitación para electrificar 100 kilómetros de vías; los coches tendrán aire acondicionado" [Tenders were called to electrify 100 kilometers of roads; cars will have air conditioning]. La Nacion (in Spanish). 12 March 2008. Archived from the original on 13 November 2017. Retrieved 13 November 2017.
"Kirchner le quitó la concesión de trenes a Metropolitano" [Kirchner revoked the Metropolitan train concession]. La Nación (in Spanish). 22 May 2007. Archived from the original on 13 November 2017. Retrieved 13 November 2017.
"Trenes: le dan a Roggio el Mitre y el San Martín y a Emepa, el Roca y el Belgrano Sur" [Trains: They go to Roggio, the Miter and the San Martin and to Emepa, the Rock and the South Belgrano]. La Nación (in Spanish). 12 February 2014. Retrieved 13 November 2017.
Obarrio, Mariano (24 May 2013). "Prometen nuevos vagones para el Roca". La Nación (in Spanish). Retrieved 13 November 2017.
"Mauricio Macri inauguró la extensión del tren eléctrico de la línea Roca a Berazategui" [Mauricio Macri inaugurates the extension of the electric train of the Roca line to Berazategui]. La Nación (in Spanish). 13 June 2015. Retrieved 13 November 2017.

DyN (11 March 2008). "Electrificarán todos los ramales del Ferrocarril Roca". perfil.com (in Spanish). Archived from the original on 3 March 2016. Retrieved 1 March 2016.

Bilstein, Andrés J. (20 October 2014). "Los eléctricos japoneses del Roca" (in Spanish). Portal de Trenes. Retrieved 13 November 2017.

"Buenos Aires commuter routes renationalized". Railway Gazette (in Spanish). 3 March 2015. Retrieved 13 November 2017.
"CRRC to supply 200 Roca EMU cars". Railway Gazette. 10 January 2018. Retrieved 24 January 2018.

"Se llamó a licitación para electrificar 100 kilómetros de vías; los coches tendrán aire acondicionado" [Tenders were called to electrify 100 kilometers of roads; cars will have air conditioning]. La Nacion (in Spanish). 12 March 2008. Archived from the original on 13 November 2017. Retrieved 13 November 2017.
"Kirchner le quitó la concesión de trenes a Metropolitano" [Kirchner revoked the Metropolitan train concession]. La Nación (in Spanish). 22 May 2007. Archived from the original on 13 November 2017. Retrieved 13 November 2017.
DyN (11 March 2008). "Electrificarán todos los ramales del Ferrocarril Roca". perfil.com (in Spanish). Archived from the original on 3 March 2016. Retrieved 1 March 2016.
"Trenes: CFK recibió 300 coches nuevos para renovar la línea Roca" [Trains: CFK received 300 new cars to renew the Roca line] (in Spanish). BAE Negocios. 5 March 2015. Archived from the original on 4 March 2016. Retrieved 13 November 2017.
"Ya corren los nuevos trenes 0 km en el Roca" [The new 0 km trains are already running on the Rock]. Crónica (in Spanish). 8 June 2015. Archived from the original on 4 March 2016. Retrieved 13 November 2017.