1. The statistical movement in early Victorian Britain: the foundations of empirical social research;Cullen,1975
2. First report of the Committee on Public Hygiene. Trans Am Med Assoc 1849;2:26–9.
3. The progressive era;Gauld,1974
4. Creating a female dominion in American reform, 1890–1935;Muncy,1991
5. The woman citizen: social feminism in the 1920s;Lemons,1973