Wheare, K. C. (1963). Federal government (4th ed.). Oxford University Press.
Chicago (17e ed.) BronvermeldingWheare, K. C. Federal Government. 4th ed. London: Oxford University Press, 1963.
MLA (9e ed.) BronvermeldingWheare, K. C. Federal Government. 4th ed. Oxford University Press, 1963.
Let op: Deze citaties zijn niet altijd 100% accuraat.