@book{67750,
	author = {Lauterpacht, H},
	title = {The Development Of International Law :},
	publisher = {Longmans, Green And Co,},
	year = {1921.},
	series = {Publications Of The Graduate Institute Of International Studies},
	address = {London  :},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-09061.pdf}
}