@book{98568,
	author = {Hassall, Arthur,},
	title = {The balance of power, 1715-1789 /},
	publisher = {Greenwood Press,},
	year = {1963.},
	address = {Westport, Conn. :},
	edition = {4th ed.},
	note = {Reprint of the 1919 ed. published by Rivingtons, London, which was issued as period 6 of Periods of European history.}
}