@book{141842,
	author = {Giraldo Oliveros, Mario.},
	title = {Gerencia de marketing /},
	publisher = {Universidad del Norte,},
	year = {[2016]},
	address = {Barranquilla :},
	note = {Contiene índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/69991}
}