Gaya APA

Pindyck, R, S., Rubinfeld, D, I. (1997). Econometric Models and Economic Forecast (Fourth Edition). Boston: Mcgraw Hill, Inc.

Gaya MLA

Pindyck, Robert, S., Rubinfeld, Daniel, I.. "Econometric Models and Economic Forecast". Fourth Edition Boston: Mcgraw Hill, Inc, 1997. Text.