@book{157160,
	author = {United Nations Industrial Development Organization.},
	title = {Manual on the use of consultants in developing countries /},
	publisher = {United Nations,},
	year = {1968.},
	series = {United Nations Industrial Development Organization.},
	address = {New York :},
	note = {"United Nations publication. Sales no.: E.68.IIB.10."}
}