Wooldridge, J. M. (2009). Introductory econometrics: A modern approach (4th ed.). Cengage Learning.
Chicago-viite (17. p.)Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 4th ed. Melbourne: Cengage Learning, 2009.
MLA-viite (9. p.)Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. 4th ed. Cengage Learning, 2009.
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