@book{91024,
	author = {Gierke, Otto von, and Marcano Salazar, Luis Manuel,},
	title = {Las raíces del contrato de servicios /},
	publisher = {Ediciones Olejnik,},
	year = {[2020]},
	series = {Biblioteca de derecho civil},
	address = {Santiago, Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/104453/}
}