357961 Davies, E. M. (1977). A classification of urban populations in England and Wales, 1951-1971. Birmingham : University of Birmingham Environmental Modelling and Survey Unit.
Chicago (17e ed.) Bronvermelding357961 Davies, E. M. A Classification of Urban Populations in England and Wales, 1951-1971. Birmingham : University of Birmingham Environmental Modelling and Survey Unit, 1977.
MLA (9e ed.) Bronvermelding357961 Davies, E. M. A Classification of Urban Populations in England and Wales, 1951-1971. Birmingham : University of Birmingham Environmental Modelling and Survey Unit, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.