Furthermore , it proved to be a useful overview of this turbulent period .
The category system gave me an interesting insight on the power structure of a professional football club , leading to a broader understanding of the sustainability of the entire system of global professional football .
It proved to be a useful overview of this turbulent period .
The category system gave me an interesting insight on the power structure of a professional football club , leading to a broader understanding of the sustainability of the entire system of global professional football .