Delfosse, Julien (18 March 2013). "Dams débarque en Porsche Supercup en 2013!" [Dams arrives in Porsche Supercup in 2013!]. Toilef1.com (in French). Studio Vitamine. Archived from the original on 6 September 2020. Retrieved 31 March 2013.
"VERVA Racing Team na starcie sezonu 2013" [VERVA Racing Team at the start of the 2013 season]. vervaracingteam.pl (in Polish). VERVA Racing Team. 27 March 2013. Archived from the original on 30 March 2013. Retrieved 31 March 2013.
"VERVA Racing Team na starcie sezonu 2013" [VERVA Racing Team at the start of the 2013 season]. vervaracingteam.pl (in Polish). VERVA Racing Team. 27 March 2013. Archived from the original on 30 March 2013. Retrieved 31 March 2013.
Delfosse, Julien (18 March 2013). "Dams débarque en Porsche Supercup en 2013!" [Dams arrives in Porsche Supercup in 2013!]. Toilef1.com (in French). Studio Vitamine. Archived from the original on 6 September 2020. Retrieved 31 March 2013.