@book{120183,
	author = {Richer, Laurent,  and Lichère, François },
	title = {Droit des contrats administratifs /},
	publisher = { une marque de Lextenso,},
	year = {2019.},
	series = {Manuels},
	address = {Issy-les-Moulineaux :},
	edition = {11e édition}
}