Field, B. G. &. B. D. M., & MacGregor, B. D. (1987). Forecasting techniques for urban and regional planning. Hutchinson.
Chicago Style (17th ed.) CitationField, B. G. & B. D. MacGregor, and B. D. MacGregor. Forecasting Techniques for Urban and Regional Planning. London: Hutchinson, 1987.
ציטוט MLAField, B. G. & B. D. MacGregor, and B. D. MacGregor. Forecasting Techniques for Urban and Regional Planning. Hutchinson, 1987.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.