Here's an article and interview all about Charles Finney and Pelagianism by Bob Dewaay:

Critical Issues Commentary

Charles Finney and American Evangelicalism

Also, here's a couple episodes of the White Horse Inn radio show about Finney and Pelagianism.
 

Here's a video from Professor Ryan Reeves about Augustine that teaches about Pelagianism: Augustine (part 2)

Here's an article with links to more articles: A Wolf In Sheep's Clothing
 

And an article by Michael Horton:

The Disturbing Legacy of Charles Finney

In Pop American Evangelicalism, it's all about getting big crowds to show up and raise their hand; Charles Finney is the guy most responsible this fabrication of "revival." 

See also: The Charles Finney Cornucopia of False Doctrine, Pelagianism & Evangelical Manipulation