@book{64228,
	author = {Duroselle, J.-b},
	title = {Histoire Diplomatique De 1919 a Nos Jours / },
	publisher = {Dalloz,},
	year = {1978.},
	address = {Paris : },
	edition = {7 Édition},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-08137.pdf}
}