@book{46652,
	author = {Butler, Geoffrey G. and Cecilو Robert },
	title = {A handbook to the League of Nations /},
	publisher = {Longmans, Green and Co.,},
	year = {1919.},
	address = {London ;},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-05970.pdf}
}