Dyfyniad APA

Gujarati, D. N., & Gunasekar, S. (2007). Basic econometrics (Fourth edition.). Tata McGraw Hill.

Dyfyniad Arddull Chicago

Gujarati, Damodar N., and Sangeetha Gunasekar. Basic Econometrics. Fourth edition. New York ; New Delhi: Tata McGraw Hill, 2007.

Dyfyniad MLA

Gujarati, Damodar N., and Sangeetha Gunasekar. Basic Econometrics. Fourth edition. Tata McGraw Hill, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.