http://edweek.org/media/parace.pdf
142
http://scribd.com/doc/25365273/pennsylvania-race-to-the-top-letter-to-superintendents
86
http://prnewswire.com/news-releases/pennsylvanias-race-to-the-top-fueled-by-effective-reforms-strong-local-support-82086397.html
1
http://edweek.org/media/parace.pd
1