@book{121096,
	author = {Russett, Bruce M.},
	title = {International regions and the international system},
	publisher = {Greenwood Press},
	year = {1975, c1967.},
	address = {Westport, Conn.},
	note = {Reprint of the 1969 issue of the ed. first published in 1967 by Rand McNally, Chicago, in series: Rand McNally series in comparative government and international politics.}
}