Cita APA (7th ed.)

Gujarati, D. (2003). Basic econometrics (4th.). McGraw Hill.

Cita Chicago (17th ed.)

Gujarati, D. Basic Econometrics. 4th. New York: McGraw Hill, 2003.

Cita MLA (9th ed.)

Gujarati, D. Basic Econometrics. 4th. McGraw Hill, 2003.