Tohutoro APA (7th ed.)

Wooldridge, J. M. (2009). Econometrics. Cengage Learning.

Tohutoru Kātū Chicago (17th ed.)

Wooldridge, Jeffrey M. Econometrics. New Delhi: Cengage Learning, 2009.

Tohutoro MLA (9th ed.)

Wooldridge, Jeffrey M. Econometrics. Cengage Learning, 2009.