@book{77517,
	author = {Ball, Donald A and McCulloch, Wendell H},
	title = {International business: an introduction and essentials. (4th ed.)},
	publisher = {Richard D. Irwin},
	year = {1990},
	address = {Homewood, Ill.:},
	edition = {4th ed.},
	note = {Includes bibliographical references.}
}