@book{125678,
	author = {Cárdenas Caicedo, Andrés Armando  and Bonilla, Angela Constanza },
	title = {Idea de negocio de zapatos de tacón  multi-level shoes /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN,},
	year = {2017.},
	address = {Neiva, (Colombia): },
	edition = {                   }
}