- ^ Lee, Rebecca (April 22, 2016). "Stevie Wonder on Prince's 'greatness' and 'love for people'". CBS News. Retrieved November 24, 2020.
- ^ "Stevie Wonder Chart History (Canadian Digital Songs)". Billboard. Retrieved June 4, 2024.
- ^ "Stevie Wonder – So What the Fuss". Tracklisten. Retrieved December 10, 2020.
- ^ "Archívum – Slágerlisták – MAHASZ" (in Hungarian). Rádiós Top 40 játszási lista. Magyar Hanglemezkiadók Szövetsége. Retrieved March 31, 2022.
- ^ "Irish-charts.com – Discography Stevie Wonder". Irish Singles Chart. Retrieved December 10, 2020.
- ^ "Stevie Wonder – So What the Fuss". Top Digital Download. Retrieved December 10, 2020.
- ^ "Tipparade-lijst van week 22, 2005". Dutch Top 40. Retrieved March 14, 2023.
- ^ "Stevie Wonder – So What the Fuss" (in Dutch). Single Top 100. Retrieved December 10, 2020.
- ^ "Stevie Wonder – So What the Fuss". VG-lista. Retrieved December 10, 2020.
- ^ "Official Scottish Singles Sales Chart Top 100". Official Charts Company. Retrieved August 5, 2023.
- ^ "Stevie Wonder – So What the Fuss". Swiss Singles Chart. Retrieved December 10, 2020.
- ^ "Official Singles Chart Top 100". Official Charts Company. Retrieved June 10, 2022.
- ^ "Official Hip Hop and R&B Singles Chart Top 40". Official Charts Company. Retrieved August 5, 2023.
- ^ "Stevie Wonder Chart History (Hot 100)". Billboard. Retrieved November 18, 2020.
- ^ "Stevie Wonder Chart History (Adult Contemporary)". Billboard. Retrieved December 10, 2020.
- ^ "Stevie Wonder Chart History (Hot R&B/Hip-Hop Songs)". Billboard. Retrieved November 18, 2020.
- ^ "2005 Urban Top 40" (PDF). Music Week. January 14, 2006. p. 22. Retrieved August 5, 2023.