Positions and roles

False 9

Schools and styles

#Players
Alfréd Schaffer's play style transformation
Busquets, Xavi and Iniesta
Káďa, Kolenatý and Perner
Meazza and Ferrari
Rosetta and Caligaris
Sárosi, from centre-half to centre-forward
Sindelar's play style transformation
Sindelar and Gschweidl

#Schools
Česká ulička | style
Kick and rush 
MTK-iskola | style
Scottish school | style
Wiener schule I. | style

Systems and tactics

#Offensive and defensive
Abanico
Frigyes Becske: W-formation
W-Formation

#Clubs and Nations
1935: Some comments on Germany's system
F.K. Austria Wien 1930s: connections between defense and attack
The forward line of the Wunderteam
The W-Formation of Chapman's Arsenal

#General
1947: Kolenatý and Bican on systems and Czech football
Alfréd Schaffer explaining the MTK-iskola
Baloncieri, 1928: How the attack is played
M. Kares: Czech football style and class
Matthias Sindelar and his thoughts on technique and tactics
István Tóth explaining the Italian system