@book{55533,
	author = {Bureau International Du Travail},
	title = {Generalisation De La Reduction De La Duree Du Travail :},
	publisher = {Bureau International Du Travail ,},
	year = {1938 .},
	address = {Geneve :},
	url = {https://fll.law.cu.edu.eg/fulltext/th/B11-05354.pdf}
}