The top-spending leagues of summer 2023: Saudi Pro League above La Liga
Analysing the Premier League's record £815m January transfer spend - The Athletic
Premier League clubs fork out 98% of £230m winter transfer spend on foreign talent - Inside World Football
Ten highest-spending leagues: Serie A, La Liga, Bundesliga combined spend matches Prem total
Transfer deadline day: Premier League spending reaches record £1.9bn for summer window - BBC Sport
Premier League transfer spending rankings 2022/23: Haaland, Nunez, Richarlison, Jesus and more. Which EPL club has spent the most?
Which is the strongest league out of the big five?
Chart: This Time Last Season in the Premier League
How Premier League's £734m transfer window compares to Europe's five other big leagues - Mirror Online
Where every Premier League team needs to strengthen in summer transfer window based on stats, Football News
Deloitte Football Money League 2023
Premier League spending has reached monstrous proportions… and it's only going up - The Athletic