Gaya APA
Wooldridge, J, M. (2022).
Introductory Econometrics: A Modern Approach, 7th Edition (Ed. 7).
Singapura:
Cengage Learning Asia Pte Ltd..
Gaya MLA
Wooldridge, Jeffrey, M..
"Introductory Econometrics: A Modern Approach, 7th Edition".
Ed. 7
Singapura:
Cengage Learning Asia Pte Ltd.,
2022.
book.