Cita APA (7th ed.)

GUJARATI, D. N. (2003). Basic econometrics.-- ed.4. McGraw-Hill.

Cita Chicago (17th ed.)

GUJARATI, Damodar N. Basic Econometrics.-- Ed.4. Boston: McGraw-Hill, 2003.

Cita MLA (9th ed.)

GUJARATI, Damodar N. Basic Econometrics.-- Ed.4. McGraw-Hill, 2003.