Kennedy, P. (2008). Guide to econometrics (6th ed.). Blackwell.
Dyfyniad Arddull ChicagoKennedy, Peter. Guide to Econometrics. 6th ed. Oxford: Blackwell, 2008.
Dyfyniad MLAKennedy, Peter. Guide to Econometrics. 6th ed. Blackwell, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.