Gujarati, D. N., & Gunasekar, S. (2007). Basic econometrics (Fourth edition.). Tata McGraw Hill.
Cita Chicago (17th ed.)Gujarati, Damodar N., i Sangeetha Gunasekar. Basic Econometrics. Fourth edition. New York ; New Delhi: Tata McGraw Hill, 2007.
Cita MLA (8th ed.)Gujarati, Damodar N., i Sangeetha Gunasekar. Basic Econometrics. Fourth edition. Tata McGraw Hill, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.