@book{145653,
	author = {Walker, A.G.},
	title = {International trade procedures and management /},
	publisher = {Butterworth-Heinemann,},
	year = {1995.},
	address = {Oxford ;},
	edition = {4th ed.},
	note = {Rev. ed. of: Export practice and documentation. 3rd ed. 1987.}
}