Gujarati, D., & Porter, D. ;. . G.. (2009). Basic Econometrics (5th ed.). Mcgra.
Chicago-čujuhus (17. p.)Gujarati, Damodar, juo Dawn. ; Gunasekar Porter. Basic Econometrics. 5th ed. New Delhi: Mcgra, 2009.
MLA-čujuhus (9. p.)Gujarati, Damodar, juo Dawn. ; Gunasekar Porter. Basic Econometrics. 5th ed. Mcgra, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.