@book{383533,
	author = {COWPER, Thomas J. and BUERGER, Michael E.},
	title = {Improving our view of the world},
	publisher = {PFI/FBI},
	year = {[200?]},
	address = {[Washington, DC]},
	note = {Ficheiro de 491 Kb (68 f.) em formato pdf. Disponível em: https://www.fbi.gov/publications/realitytech/realitytech.pdf}
}