Não informado. (1926). Public Administration. Royal Institute of Public Administration.
Chicago (17e ed.) BronvermeldingNão informado. Public Administration. London: Royal Institute of Public Administration, 1926.
MLA (8e ed.) BronvermeldingNão informado. Public Administration. Royal Institute of Public Administration, 1926.
Let op: Deze citaties zijn niet altijd 100% accuraat.