APA (7e ed.) Bronvermelding

Wooldridge, J. M. (2016). Introductory econometrics: A modern approach (Sixth edition.). Cengage Learning.

Chicago (17e ed.) Bronvermelding

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. Sixth edition. Boston, MA: Cengage Learning, 2016.

MLA (9e ed.) Bronvermelding

Wooldridge, Jeffrey M. Introductory Econometrics: A Modern Approach. Sixth edition. Cengage Learning, 2016.