THOMAS, R. (1997). Modern Econometrics An Introduction R.l Thomas. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)THOMAS, R.L. Modern Econometrics An Introduction R.l Thomas. Addison-Wesley, 1997.
Lua MLA (8ú heag.)THOMAS, R.L. Modern Econometrics An Introduction R.l Thomas. Addison-Wesley, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.