Gujarati, D. (1999). Essentials of econometrics- 2nd ed (2nd.).
Lua i Stíl Chicago (17ú heag.)Gujarati, Damodar. Essentials of Econometrics- 2nd Ed. 2nd. Boston, 1999.
Lua MLA (9ú heag.)Gujarati, Damodar. Essentials of Econometrics- 2nd Ed. 2nd. 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.