@book{72088,
	author = {Loucks, William N. and Hoot, John Weldon},
	title = {Comparative economic systems  capitalism, socialism, communism, fascism, cooperation},
	publisher = {Harper},
	year = {1948},
	address = {Nueva York (Estados Unidos)},
	edition = {3rd ed.},
	note = {Donación Dr. Álvaro Daza Roa.}
}