@book{387492,
	author = {CLARKE, Ronald V.},
	title = {Closing streets and alleys to reduce crime},
	publisher = {Office of Community Oriented Policing Services (COPS). US Department of Justice},
	year = {2004},
	series = {Problem-oriented Guides For Police. Response Guides Series},
	address = {Washington, DC},
	note = {Ficheiro de 256 Kb em formato pdf (72 f.). Também disponível em: https://www.cops.usdoj.gov/files/RIC/Publications/e08042481.pdf.Acedido em: 27 de Fevereiro de 2009.}
}