Replying to The destruction of the premier league

I know alot of teens especially boys in North America arent fond of soccer im sure but im writing an essay on how the lack of salary caps have over run the sport and taken away from what its all about, and in a nutshell im having trouble finding good sources for it. so if anyone could help me out definite K+ .... and even if its not the greatest source in the world K+ for trying.

*Sparknotes- sources for premeir league (salary capping, stacked teams, lack of interest in english born players) K+