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 Rachel Corrie:

"

Joe Carr, an American ISM activist who used the assumed name of Joseph Smith during his time in Gaza, gave the following account in an affidavit recorded and published by the Palestinian Centre for Human Rights (PCHR)[citation needed]: