Field, B. G., & MacGregor, B. D. (1992). Forecasting techniques for urban and regional planning (New ed.). UCL Press.
Chicago Style (17. basım) AtıfField, Brian G., ve Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. New ed. London: UCL Press, 1992.
MLA (9th ed.) AtıfField, Brian G., ve Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. New ed. UCL Press, 1992.
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