http://www.aa1car.com/library/bfluid.htm

and more:

http://www.raauto.com/pages/brakesystemfluidflush.htm

and more:

http://www.autotrader.com/research/article/34689/brake-safety-compromised-with-contaminated-brake-fluid.jsp

But what do those idiots are AutoTrader know?  Anyway, here's more:

http://www.caranddriver.com/features/how-to-bleed-your-brakes-feature

But once again, those are just idiots who run a nationally well respected magazine, so we should take your anonymous word instead.