Either Brooks' source was exhibiting WP:SYNTH on their part, or we have yet another battle of contradicting sources. Recently (on Facebook mostly), there have been a trend of claims stating that Barbara Gordon is voiced by Kelsey Lansdowne. The most reliable source I've found confirming such, is the following:
https://www.facebook.com/photo.php?fbid=754386977911361&set;=a.458863280797067.130302.429312543752141&type;=1&theater;
Source archived: http://archive.is/LuqCN
I trust you'll do what should be done. 

Exile has been..... interesting. -