@book{53673,
	author = {Colliard, Claude-albert},
	title = {Institutions Des Relations Internationales /},
	publisher = {Dalloz,},
	year = {1978.},
	address = {Paris :},
	edition = {Septième édition},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-06732.pdf}
}