Não informado. (1982). Management in Government. Management and Personnel Office.
Chicago (17e ed.) BronvermeldingNão informado. Management in Government. London: Management and Personnel Office, 1982.
MLA (8e ed.) BronvermeldingNão informado. Management in Government. Management and Personnel Office, 1982.
Let op: Deze citaties zijn niet altijd 100% accuraat.