@book{126548,
	author = {Ávila, Giovanny},
	title = {Proyecto UMarketing SAS /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN},
	year = {2017},
	address = {Bogotá},
	url = {https://drive.google.com/drive/folders/1TpGRARRX56F5W0YLdOkqfjo1t-ApLChf?usp=drive_link }
}