@book{30274,
	author = {Barbosa Castro, Yaqueline and Ortíz Manrique, Gloria Inés},
	title = {Plan de Mercadeo y Diseño del Portafolio de Servicios para la Pastoral Social de Villavicencio /},
	publisher = {Unillanos,},
	year = {2010.},
	address = {Villavicencio :}
}