.Pindyck, R. S., & .Rubinfeld, D. L. (1981). Econometric models and economic forecasts (2d ed.). McGraw-Hill.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি.Pindyck, Robert S., এবং Daniel L. .Rubinfeld. Econometric Models and Economic Forecasts. 2d ed. New York: McGraw-Hill, 1981.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি.Pindyck, Robert S., এবং Daniel L. .Rubinfeld. Econometric Models and Economic Forecasts. 2d ed. McGraw-Hill, 1981.