@book{11339,
	author = {Escobar Henríquez, Alvaro B.},
	title = {El contrato estatal de obra :},
	publisher = {Ediciones Jurídicas Gustavo Ibañez,},
	year = {1999.},
	series = {Vocatio in ius},
	address = {Santa Fe de Bogotá, (Colombia) :}
}