APA

United States, . (1982). New U.S. valuation system for imported products is better and easier to administer: summary. [Washington, D.C: .

Chicago

United States, . 1982. New U.S. valuation system for imported products is better and easier to administer: summary. [Washington, D.C: .

Harvard

United States, . (1982). New U.S. valuation system for imported products is better and easier to administer: summary. [Washington, D.C: .

MLA

United States, . New U.S. valuation system for imported products is better and easier to administer: summary. [Washington, D.C: . 1982.