Field, B. G., & MacGregor, B. D. (1987). Forecasting techniques for urban and regional planning. UCL Press.
Čikaški stil citiranja (17. izdanje)Field, Brian G., i Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. London: UCL Press, 1987.
MLA način citiranja (9. izdanje)Field, Brian G., i Bryan D. MacGregor. Forecasting Techniques for Urban and Regional Planning. UCL Press, 1987.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.