@book{72388,
	author = {Petruzzelli, Nicholas Michael and International Conference on Economic Statistics},
	title = {Some technical aspects of foreign trade statistics with special reference to valuation},
	publisher = {The Catholic University of America Press},
	year = {1946.},
	series = {The Catholic University of America. Studies in economics, v. 17},
	address = {Washington, D. C.},
	note = {"International convention relating to economic statistics. Geneva, December 14, 1928": p. 211-216.}
}