Não informado. (1958). Community development. International Federation of Settlements and Neighbourhood Centres.
Chicago (17e ed.) BronvermeldingNão informado. Community Development. Roma: International Federation of Settlements and Neighbourhood Centres, 1958.
MLA (8e ed.) BronvermeldingNão informado. Community Development. International Federation of Settlements and Neighbourhood Centres, 1958.
Let op: Deze citaties zijn niet altijd 100% accuraat.