@book{60900,
	author = {Institut De Sociologie Centere De Sociologie DeLa Guerre},
	title = {Le Nationalisme Facteur Belligene /},
	publisher = {Etablissements Emile Brulant ,},
	year = {1972 .},
	address = {Bruxelles :},
	url = {https://fll.law.cu.edu.eg/fulltext/th/B12-02278.pdf}
}