"Sumy se va cedido al Celta B" [Sumy goes on loan to Celta B] (in Spanish). Albacete's official website. 25 January 2012. Archived from the original on 11 August 2014. Retrieved 7 November 2015.
"Sumy se va cedido al Celta B" [Sumy goes on loan to Celta B] (in Spanish). Albacete's official website. 25 January 2012. Archived from the original on 11 August 2014. Retrieved 7 November 2015.