1. Report on the sanitary condition of the labouring population of Great Britain: with a new introduction by David Gladstone;Chadwick,1997
2. Public health and social justice in the age of Chadwick. Britain, 1800–1854;Hamlin,1998
3. Health, civilization and the state. A history of public health from ancient to modern times;Porter,1999
4. Stratification and its discontents: professionalization and conflict in the British public health service, 1848–1914;Porter,1991
5. Porter (Ref. 4) p. 112.