John Walker. British Economic and Social History 1700–1977, 2nd ed. revised by C. W. Munn. London: Macdonald and Evans, 1979. P. 79. О неприятии новых методов в Британии см.: Frank O. Darvall. Popular Disturbances and Public Disorder in Regency England. London: Oxford University Press, 1934. Более сложный анализ: E. P. Thompson. The Making of the English Working Class. London: Longmans, 1965.