Amaro, Miguel (21 January 2012). "Gerso: "Padre proibiu-me de jogar futebol"" [Gerso: "Priest forbid me from playing football"]. Record (in Portuguese). Archived from the original on 13 December 2013. Retrieved 11 October 2013.
"Gerso será opção a Licá" [Gerso will be alternative to Licá]. Record (in Portuguese). 20 April 2013. Archived from the original on 12 May 2013. Retrieved 11 October 2013.
Amaro, Miguel (21 January 2012). "Gerso: "Padre proibiu-me de jogar futebol"" [Gerso: "Priest forbid me from playing football"]. Record (in Portuguese). Archived from the original on 13 December 2013. Retrieved 11 October 2013.
"Gerso será opção a Licá" [Gerso will be alternative to Licá]. Record (in Portuguese). 20 April 2013. Archived from the original on 12 May 2013. Retrieved 11 October 2013.