APA (7th ed.) Zitazioa

Gujarati, D., & Porter, D. ;. . G.. (2009). Basic Econometrics (5th ed.). Mcgra.

Chicago Style (17th ed.) Zitazioa

Gujarati, Damodar, eta Dawn. ; Gunasekar Porter. Basic Econometrics. 5th ed. New Delhi: Mcgra, 2009.

MLA (9th ed.) Zitazioa

Gujarati, Damodar, eta Dawn. ; Gunasekar Porter. Basic Econometrics. 5th ed. Mcgra, 2009.