Field, B. G., & MacGregor, B. D. (1987). Introduction to forecasting techniques in planning analysis. Hutchinson.
Chicago Style (17th ed.) CitationField, Brian G., and Bryan D. MacGregor. Introduction to Forecasting Techniques in Planning Analysis. Wolfeboro, NH: Hutchinson, 1987.
MLA引文Field, Brian G., and Bryan D. MacGregor. Introduction to Forecasting Techniques in Planning Analysis. Hutchinson, 1987.
警告:這些引文格式不一定是100%准確.