Overview of the 2021/2022 Premier League sponsors
The Mysterious Companies Who Sponsor Premier League Teams
No more betting firms to sponsor front of football shirts after government's review of gambling laws
Premier League kits 2023/24: Every home and away shirt announced or rumoured so far
Premier League 2021/22 is back, a look at the kit and shirt sponsors as well as the changing face of fan engagement – PAC Talks
Media Release: CPL unveils Macron 2021 club kits – Canadian Premier League
Sponsors of the Bundesliga clubs 2021/22: All jerseys, all revenues
Italy and Spain have banned betting sponsorship – what can the Premier League learn? - The Athletic
Chelsea 'unable to print' sanction era sponsor-free kits due to the sanctions themselves - We Ain't Got No History
Norwich City 2021/22 Joma Away Kit - FOOTBALL FASHION