@book{382861,
	author = {HAROCOPOS, Alex and HOUGH, Mike},
	title = {Drug dealing in open-air markets},
	publisher = {Office of Community Oriented Policing Services. U.S. Department of Justice},
	year = {2005},
	series = {COPS - Problem-oriented Guides For Police. Problem-specific Guides Series},
	address = {Washington, DC},
	note = {Ficheiro de 1,27 Mb em formato PDF (65 f.). Disponível em: https://www.cops.usdoj.gov/pdf/pop/e07063420.pdf. Acedido em: 03 de Março de 2010.}
}