@book{57394,
	author = {Merle, Marcel.},
	title = {Sociologie Des Relations Internationales /},
	publisher = {Dalloz,},
	year = {1976.},
	series = {Études politiques, économiques et sociales},
	address = {Paris : },
	edition = {Deuxième Édition},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-06988.pdf}
}