@book{130666,
	author = {Wonnacott, Ronald J. and Wonnacott, Paul},
	title = {Economía},
	publisher = {Mcgraw-Hill},
	year = {1981},
	address = {Colombia},
	edition = {1a ed.},
	note = {Traducción de Leonidas Mora, Luis Bernardo Florez.}
}