Gaya APA

Pindyck, R, S., Rubinfeld, D, L. (1991). ECONOMETRIC MODELS & ECONOMIC FORECASTS (3). New York: Dushkin/McGraw-Hill.

Gaya MLA

Pindyck, Robert, S.., Rubinfeld, Daniel, L.. "ECONOMETRIC MODELS & ECONOMIC FORECASTS". 3 New York: Dushkin/McGraw-Hill, 1991. Text.