@book{71046,
	author = {Killough, Hugh Baxter and Killough, Lucy (Winsor)},
	title = {Economics of international trade},
	publisher = {McGraw-Hill Book Co.},
	year = {1948.},
	address = {New York},
	edition = {2d ed.},
	note = {First pub. in 1938 under title: International trade.}
}