Gujarati, D. (2004). Basic econometrics (4.). Tata McGraw Hill.
Cita Chicago (17th ed.)Gujarati, Damodar. Basic Econometrics. 4. New Delhi: Tata McGraw Hill, 2004.
Cita MLA (9th ed.)Gujarati, Damodar. Basic Econometrics. 4. Tata McGraw Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.