@book{195060,
	author = {Rey Lennon, Federico and Piscitelli Murphy, Alejandro P.},
	title = {Pequeño manual de encuestas de opinión pública},
	publisher = {La Crujía Ediciones},
	year = {2004.},
	series = {Inclusiones : herramientas},
	address = {Buenos Aires, Argentina},
	edition = {1a. ed.}
}