Protocol Amending the Convention between the Government of the United States of America and the Kingdom of Norway for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with Respect to Taxes on Income and Property signed at Oslo on December 3, 1971 (1980), p. 7.
Electronic reproduction. Chester, Vt.: NewsBank, inc., 2009. Available via the World Wide Web. Access restricted to Readex U.S. Congressional Serial Set subscribers.