Pindyck,Robert S. Rubinfeld,Daniel L. Econometric Models and Economic Forecasts. - Fourth Edition. - Boston,Irwin. Mc Graw-Hill. 1998. - 634p;22cm. ISBN: 0070502080 საგნობრივი რუბრიკები: Econometric Models and Economic Forecasts. UDC: 33.1