@book{390383,
	author = {ESTADOS UNIDOS, Department of Justice. Office of Justice Programs. National Institute of Justice},
	title = {Police use of force, tasers and other less-lethal weapons},
	publisher = {National Institute of Justice. Office of Justice Programs. U.S. Department of Justice},
	year = {2011},
	series = {NIJ Research In Brief},
	address = {Washington, DC},
	note = {Ficheiro de 493 Kb em formato pdf (28 p.). Também disponível em: https://www.ncjrs.gov/pdffiles1/nij/232215.pdf.Acedido a 13 de Julho de 2011.}
}