Williamson, James A.
British empire and commonwealth a history for senior forms
Macmillan, 1962
 Buku Teks SO
Griffiths, Percival, Sir, 1899-
Empire into Commonwealth
Ernest Benn, 1969
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Williams, Basil
The British empire
Oxford University, 1945
 Buku Klasik
Larson, Laurence M.
History of England and the British Commonwealth
Holt , 1926
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Banking in the British Commonwealth
edited by R.S. Sayers
Clarendon Press, 1954
 Buku Teks