@book{76951,
	author = {Raynaud, Barthélemy},
	title = {Le Contrat Collectif En France /},
	publisher = {Librairie Arthur Rousseau,},
	year = {1921.},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B07-06075.pdf}
}