Gujarati, D. N. (2016). Econometrics by example (2nd.).
Chicago-čujuhus (17. p.)Gujarati, Damodar N. Econometrics by Example. 2nd. 2016.
MLA-čujuhus (9. p.)Gujarati, Damodar N. Econometrics by Example. 2nd. 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.