APA aipamena

Gujarati, D. (1992). Essentials of econometrics. Singapore: McGraw-Hill.

Chicago Style aipamena

Gujarati, Damodar. Essentials of Econometrics. Singapore: McGraw-Hill, 1992.

MLA aipamena

Gujarati, Damodar. Essentials of Econometrics. Singapore: McGraw-Hill, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.