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 Yarsanism:

"

The sayings attributed to Sultan Sahak are written in Gorani Kurdish, the sacred language of the Ahl-e Haqq, which also is known as Hawrami dialects. However, few modern Yarsani can read or write Gorani (a Northwestern Iranian language belonging to the branch Zaza-Gorani) as their mother tongues are Southern Kurdish and Sorani Kurdish, which belong to the other two branches of the Kurdish language family. Some Yarsani literature is written in the Persian language.[3]