How Premier League shirt sponsors have changed
Premier League shirt deals rise to record high £226.5m
Football Sponsorship Report 2021
Kit and Advertising Regulations
SVG SportsTech Journal — Fall 2022 by Sports Video Group - Issuu
Overview of the 2020/2021 Premier League sponsors
Chelsea have spent £1bn and signed 27 players – now they want Sporting CP
Premier League leads way in shirt sponsorship revenues
Stake confirmed as Everton's new shirt sponsor
Special report: English soccer finances part four – Looming TV rights deals and the betting problem - SportsPro
Manchester clubs lead way as PL shirt deals climb to £315.6m
Money game: How top soccer clubs clashed with sport's financial rules
EPL shirt sponsorship deals England 2022
Money game: How top soccer clubs clashed with sport's financial rules