@book{70176,
	author = {Chevalier, Jacques },
	title = {Histoire De  La Pensée.},
	publisher = {Flammarion, Éditeur,},
	year = {1956.},
	address = {Paris :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-08416.pdf}
}