Field, B. G., & MacGregor, B. D. (1993). Forecasting Techniques for Urban and Regional Planning (3. Ed.). UCL Press.
Chicago-Zitierstil (17. Ausg.)Field, Brian G., und Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. 3. Ed. London: UCL Press, 1993.
MLA-Zitierstil (8. Ausg.)Field, Brian G., und Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. 3. Ed. UCL Press, 1993.
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