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 Pachinko:

"

Pachinko machines were first built during the 1920s as a children's toy called the "Corinth game" (コリントゲーム, korinto gēmu), based on and named after the American "Corinthian bagatelle".[1] Another likely inspiration was the Billard japonais, 'Japanese billiards', invented in Western Europe during the 18th century.[citation needed] It emerged as an adult pastime in Nagoya around 1930, and spread from there.[2]