@book{173388,
	author = {Güechá Medina, Ciro Nolberto, and Güechá Torres, Jessica Tatiana,},
	title = {Contratos administrativos :},
	publisher = {Grupo Editorial Ibáñez,},
	year = {[2022]},
	address = {Bogota, D.C. :},
	edition = {Cuarta edición actualizada.},
	url = {https://app.vlex.com/#/sources/42805}
}