"Serie D 2017/2018: I Gironi" [Serie D 2017-18: The Groups] (Press release) (in Italian). Serie D. 11 August 2017. Archived from the original on 23 June 2018. Retrieved 2 September 2018.
"Serie D 2017/2018: I Gironi" [Serie D 2017-18: The Groups] (Press release) (in Italian). Serie D. 11 August 2017. Archived from the original on 23 June 2018. Retrieved 2 September 2018.