@book{77312,
	author = {Duverger,Maurice },
	title = {Les Partis Politiques/},
	publisher = {Librairie Armand Colin, },
	year = {1973.},
	address = {Paris: },
	edition = {Huitième Édition},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B08-07348.pdf}
}