@book{77120,
	author = {Grégoire, Roger. and Heilbronner, André.},
	title = {Le Secret Administratif Dans Les Pays Développés /},
	publisher = {Librairie Armand Colin,},
	year = {1954.},
	address = {Paris: },
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B07-05203.pdf}
}