Middle-class

__Books__
Muncy, Robyn. 1991. //Creating a female dominion in American reform, 1890-1935//. New York: Oxford University Press.

Sklar, Kathryn Kish. 1995. //Florence Kelley and the nation's work: the rise of women's political culture, 1830-1900//. New Haven: Yale University Press.

__Primary Sources__
Higher education: http://ocp.hul.harvard.edu/ww/vcsearch.php?sub=higher

Middle class: http://ocp.hul.harvard.edu/ww/vcsearch.php?sub=middle+class

Social Workers: http://ocp.hul.harvard.edu/ww/vcsearch.php?sub=social+workers

Reformers: http://ocp.hul.harvard.edu/ww/vcsearch.php?sub=reformers