Gujrati Damodar. (2009). Basic Econometrics (5th.). McGraw Hill Education.
Lua i Stíl Chicago (17ú heag.)Gujrati Damodar. Basic Econometrics. 5th. New Delhi: McGraw Hill Education, 2009.
Lua MLA (9ú heag.)Gujrati Damodar. Basic Econometrics. 5th. McGraw Hill Education, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.