Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Sanjuro:

"

There is also a greater element of social comedy, with the seasoned fighter constantly hampered by the failure to grasp the true situation of the young men he chooses to help. But while he is their superior in tactics, the lady he has just rescued confounds him by insisting that he restrain himself, since killing people is a bad habit. Although there has to be some killing, largely as result of the inept actions of his young allies, the only truly violent moment comes at the very end in the duel between Sanjuro and Hanbei. From this he walks away in a fury, because his young admirers are still unable to read human nature and understand the significance of what has just happened.[5]