APA (7e ed.) Bronvermelding

Keith, A. B. Speeches and Documents on the British Dominions 1918-1931. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Keith, Arthur Berriedale. Speeches and Documents on the British Dominions 1918-1931. London: Oxford University Press.

MLA (8e ed.) Bronvermelding

Keith, Arthur Berriedale. Speeches and Documents on the British Dominions 1918-1931. Oxford University Press.