Stock, J. H., & Watson, M. W. Introduction to econometrics (3a ed.).
Chicago Style aipamenaStock, James Harold., and Mark W. Watson. Introduction to Econometrics. 3a ed.
MLA aipamenaStock, James Harold., and Mark W. Watson. Introduction to Econometrics. 3a ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.