American Vision/ushistory book.
<http://www.econlib.org/library/Enc/GreatDepression.html>
<http://www.cyberessays.com/History/163.htm>
<http://www.oah.org/pubs/magazine/greatdepression/
editor.html>
<http://www.42explore2.com/depresn.htm>
<http://www.english.uiuc.edu/maps/depression/overview.htm>
<http://mars.wnec.edu/~grempel/courses/world/lectures/
depressionresults.html>
The Children of the Great Depression by Russell Freedman