^"Rapports Annuels 2017". Ultratop. Retrieved 6 October 2021.
^"Top de l'année Top Singles 2017" (in French). SNEP. Retrieved 6 October 2021.
^"Rapports Annuels 2018". Ultratop. Retrieved 21 December 2018.
^"Top de l'année Top Singles 2018" (in French). SNEP. Retrieved 6 October 2021.
^"Classifiche Annuali Top of the Music FIMI/GfK 2018: Protagonista La Musica Italiana" (Download the attachment and open the singles file) (in Italian). Federazione Industria Musicale Italiana. 7 January 2019. Retrieved 11 January 2019.
^"Ultratop − Goud en Platina – singles 2017". Ultratop. Hung Medien. Retrieved 17 August 2021.