APA-čujuhus (7. p.)

Grifitths, W. E. (1993). Learning and practice Econometrics (1st edition.). wiley.

Chicago-čujuhus (17. p.)

Grifitths, W E. Learning and Practice Econometrics. 1st edition. New York: wiley, 1993.

MLA-čujuhus (9. p.)

Grifitths, W E. Learning and Practice Econometrics. 1st edition. wiley, 1993.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.