Hannington, W. (1937). The problem of the distressed areas. V. Gollancz Ltd..
Chicago (17e ed.) BronvermeldingHannington, Wal. The Problem of the Distressed Areas. London: V. Gollancz Ltd., 1937.
MLA (8e ed.) BronvermeldingHannington, Wal. The Problem of the Distressed Areas. V. Gollancz Ltd., 1937.
Let op: Deze citaties zijn niet altijd 100% accuraat.