@book{32712,
	author = {Sánchez, Abraham. and Calderón, Allan. and e-libro, Corp.},
	title = {Determinantes de la sustitución del colón costarricense 1987-2003},
	publisher = {UNESCO,},
	year = {2005.},
	address = {Málaga :},
	url = {https://elibro.net/ereader/politecnicointernacional/51497}
}