APA (7e ed.) Bronvermelding

Não informado. (1973). Management Services in Government. Civil Service Department Great Britain.

Chicago (17e ed.) Bronvermelding

Não informado. Management Services in Government. London: Civil Service Department Great Britain, 1973.

MLA (8e ed.) Bronvermelding

Não informado. Management Services in Government. Civil Service Department Great Britain, 1973.

Let op: Deze citaties zijn niet altijd 100% accuraat.