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 Chess960:

"

It's also possible to select a starting position using polyhedral dice, coins, or cards, but with the prevalence of personal computers and similar devices, these methods have become outdated.[4][1] A random number between 0 and 959 inclusive can also be used as an index to the Fischer random chess numbering scheme.[citation needed]