Douglas, . I. (1983). The Urban environment. Edward Arnold.
Chicagoスタイル(17版)引用形式Douglas, Ian. The Urban Environment. London: Edward Arnold, 1983.
MLA(9版)引用形式Douglas, Ian. The Urban Environment. Edward Arnold, 1983.
警告: この引用は必ずしも正確ではありません.
Douglas, . I. (1983). The Urban environment. Edward Arnold.
Chicagoスタイル(17版)引用形式Douglas, Ian. The Urban Environment. London: Edward Arnold, 1983.
MLA(9版)引用形式Douglas, Ian. The Urban Environment. Edward Arnold, 1983.