Gaya APA

Pindyck, R, S., Rubinfeld, D, L. (1998). Econometric Models and Economic Forecasts (Ed.ke-4). Singapore: McGraw Hill.

Gaya MLA

Pindyck, Robert, S., Rubinfeld, Daniel, L. "Econometric Models and Economic Forecasts". Ed.ke-4 Singapore: McGraw Hill, 1998. Textbook.