Protocol amending the Convention between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Canada for the avoidance of double taxation and the prevention of fiscal evasion with respect to taxes on income and capital gains, signed at Ottawa on 15 April 1980 and as further amended by the Protocol signed at London on 16 October 1985 with exchange of notes, London, 7 May 2003.
Great Britain.
[London : Stationery Office],
2004.