^"External Affairs Bill", in New Zealand Parliamentary Debates, Vol. 185 (3 October–5 November 1919), p.337.
^Malcolm Templeton, An Eye, an Ear, and a Voice: 50 years in New Zealand's External Relations, 1943-1993, p.1.
^ 5.05.1Malcolm Templeton, ed., An Eye, An Ear, And a Voice, pp.1-2.
^Alan Watt, "The Department of Foreign Affairs," in The Times Survey of Foreign Ministries of the World,Department of External Affairs (1921–70) ed. Zara Steiner (London: Times Books Limited, 1982), p.35; James Eary, "The Department of External Affairs," in The Times Survey of Foreign Ministries of the World, p.96.