A History of the Dublin Metropolitan Police and its Colonial ...
Anastasia Dukova
David G. Barrie, 'A Typology of British Police: Locating the Scottish Municipal Police Model in Its British Context, 1800–35', British Journal of Criminology Vol. 50, no. 2 (2010), p. 274. See also David G. Barrie and Susan Broomhall, Police ...