@book{201916,
	author = {Ashworth, William.},
	title = {A short history of the international economy since 1850 /},
	publisher = {Longman,},
	year = {1975.},
	series = {A Longman paperback},
	address = {London :},
	edition = {3d ed.},
	note = {First ed. published in 1952 under title: A short history of the international economy, 1850-1950.}
}