"ČNS IFPI" (in Czech). Hitparáda – Digital Top 100 Oficiální. IFPI Czech Republic. Note: Select 10. týden 2020 in the date selector. Retrieved March 10, 2020.
"ČNS IFPI" (in Slovak). Hitparáda – Singles Digital Top 100 Oficiálna. IFPI Czech Republic. Note: Select 10. týden 2020 in the date selector. Retrieved March 10, 2020.