@book{390284,
	author = {ESTADOS UNIDOS, Department of Justice. Office of Justice Programs. National Institute of Justice},
	title = {The road ahead},
	publisher = {National Institute of Justice},
	year = {2011},
	series = {NIJ Special Report},
	address = {Washington, DC},
	note = {Ficheiro de 1,98 Mb em formato pdf (21 p.). Também disponível em: https://www.ncjrs.gov/pdffiles1/nij/233279.pdf.Acedido a 23 de Maio de 2011.}
}