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 Park So-jin:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

On March 14, 2013, Girl's Day released the full-length album Expectation. Sojin wrote the intro song "Girl's Day World", and co-wrote the lyrics for "I Don't Mind" with her fellow members. On October 15, Girl's Day released the song "Let's Go", written and composed by Sojin.[citation needed]