Keith, Arthur Berriedale, 1879-1944
Responsible government in the dominions
Clarendon Press, 1928
 Buku Teks
Keith, Arthur Berriedale, 1879-1944
The British Commonwealth of Nations : its territories and constitutions
British Council, 1940
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Grigg, Edward, Sir
The British Commonwealth: its place in the service of the world
Liveright Publishing Corporation, 1944
 Buku Teks SO
Masefield, Muriel
The British commonwealth and empire
G. Bell and Sons, 1954
 Buku Teks SO
Kennedy, W.P.M.
The Constitution of Canada : an introduction to its development and law
2014
 Buku Teks