@book{585,
	author = {Laidler, David E.W.},
	title = {The demand for money},
	publisher = {Harper Collins College Publishers},
	year = {1993},
	address = {New York :},
	edition = {4a. ed.},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Demand for Money-l118975.jpg}
}