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 Sexual harassment:

"

Retaliation has occurred when an employee suffers a negative action after he or she has made a report of sexual harassment, file a grievance, assist someone else with a complaint, or participate in discrimination prevention activities. Negative actions can include being fired, demotion, suspension, denial of promotion, poor evaluation, unfavorable job reassignment—any adverse employment decision or treatment that would be likely to dissuade a "reasonable worker" from making or supporting a charge of discrimination. (See Burlington Northern & Santa Fe Railway Co. v. White.)[1] Retaliation is as illegal as the sexual harassment itself, but also as difficult to prove. Also, retaliation is illegal even if the original charge of sexual harassment was not proven.