Gw mau tau Bacaan tambahan dari Konferensi Kekaisaran

Keith, A.B. The Government of the British Empire (1935).

Olson, James S., ed. Historical Dictionary of European Imperialism (1991) pp 292–300; Covers 1907, 1911, 1921, 1923, 1926 and 1932

Palmer, G.E.H. Constitution and Cooperation in the British Commonwealth (1934)