@book{390239,
	author = {GASCÓN, George and FOGLESONG, Todd},
	title = {Making policing more affordable},
	publisher = {Harvard Kennedy School ; National Institute of Justice},
	year = {2010},
	series = {New Perspectives In Policing. NCJ 231096},
	address = {Cambridge, MA ; Washington, DC},
	note = {Ficheiro de 462 Kb em formato pdf (20 p.). Também disponível em: https://www.ncjrs.gov/pdffiles1/nij/231096.pdf.Acedido a 18 de Abril de 2011.}
}