"Comunicato Ufficiale N. 40" [Official Press Release No. 40] (PDF). Lega Serie A. 21 September 2015. p. 4. Archived from the original(PDF) on 24 October 2021. Retrieved 6 December 2020.
"Comunicato Ufficiale N. 40" [Official Press Release No. 40] (PDF). Lega Serie A. 21 September 2015. p. 4. Archived from the original(PDF) on 24 October 2021. Retrieved 6 December 2020.