Silvio Maverino (19 June 2013). "La rica historia de Newell's" [Newells' rich history]. Fox Sports (in Spanish). Archived from the original on 27 April 2016. Retrieved 14 April 2016.
"Intervista". ABEL BALBO official home page (in Italian). Xcogito S.r.l.. Archived from the original on 4 March 2016. Retrieved 16 December 2017.
Silvio Maverino (19 June 2013). "La rica historia de Newell's" [Newells' rich history]. Fox Sports (in Spanish). Archived from the original on 27 April 2016. Retrieved 14 April 2016.