Dyfyniad APA

Christopher Dougherty. (2007). Introduction to econometrics (3rd edition.). Oxford University Press.

Dyfyniad Arddull Chicago

Christopher Dougherty. Introduction to Econometrics. 3rd edition. New Delhi: Oxford University Press, 2007.

Dyfyniad MLA

Christopher Dougherty. Introduction to Econometrics. 3rd edition. Oxford University Press, 2007.

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