@book{46015,
	author = {Londoño Vega, Patricia, and Giraldo Sánchez, Carlos Eduardo},
	title = {Un Frágil Tesoro :},
	publisher = {Universidad del Rosario,},
	year = {2016.},
	address = {Bogotá :},
	edition = {1.},
	note = {Incluye referencias bibliográficas (páginas 140-143)}
}