@book{63651,
	author = {Quimbayo Claudia, and Quimbayo Claudia,},
	title = {Fundación Grupo Nutresa Balance Social 2011/},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN,},
	year = {2012.},
	address = {Ibagué, (Colombia) },
	edition = {                   }
}