@book{150141,
	author = {Smith, Adam, and Campbell, R.H.},
	title = {Investigación sobre la naturaleza y causas de la riqueza de las naciones},
	publisher = {Oikos-tau, S.A.},
	year = {1987.},
	address = {Barcelona},
	note = {Translation of An inquiry into the nature and causes of the wealth of nations.}
}