CarnegieA.James Watt [online]. New York: Doubleday, Page and Company; 1905. Available from: http://www.cif.rochester.edu/∼sids/index.html [accessed 12February2001].
2.
RobinsonEDMcKie, editors. Partners in Science: Letters of James Watt and Joseph Black. London: Constable; 1970; 67.
3.
Ibid., p. 75.
4.
BabbageC.The Economy of Machinery and Manufactures [online]. Available from: http://socserv.socsci.mcmaster.ca/∼econ/ugcm/3113 [accessed 12February2001].
5.
RobinsonE, op. cit. ref. 2, 73.
6.
See Risse GB. Cullen as Clinician. In: Doig A, Ferguson JPS, Milne IA , editors. William Cullen and the eighteenth century medical world. Edinburgh: Edinburgh University Press;1993.
7.
Cullen Consultation Letters, vol. 12. Letter to Cullen dated 12August1785.
8.
ThomsonJ.An account of the life, lectures and writings of William Cullen, M.D. Edinburgh: William Blackwood and Sons; 1859; vol. 1; 121.