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 Yangtze:

"

As of 2007, there are two dams built on the Yangtze River: Three Gorges Dam and Gezhouba Dam. The Three Gorges Dam is the largest power station in the world by installed capacity, at 22.5 GW. Several dams are operating or are being constructed on the upper portion of the river, the Jinsha River. Among them, the Baihetan Dam is the second largest after the Three Gorges Dam, and the Xiluodu Dam is the 4th largest power station in the world.[citation needed]