@book{209330,
	author = {O'Sullivan, Elizabethann. and Rassel, Gary Raymond},
	title = {Research methods for public administrators},
	publisher = {Longman Publishers USA},
	year = {c2008.},
	address = {White Plains, N.Y.},
	edition = {5. ed.},
	note = {ESTE LIBRO INCLUYE UN DISCO}
}