Wooldridge, J. M. (2003). Introductory econometrics: A modern approach (2nd ed.). South-Western College Pub..
Chicago-referens (17:e uppl.)Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 2nd ed. Australia ; Cincinnati, Ohio: South-Western College Pub., 2003.
MLA-referens (8:e uppl.)Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 2nd ed. South-Western College Pub., 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.