Cita APA (7th ed.)

JOHNSTON, J., & DINARDO, J. (1997). Econometric methods.-- Ed.4. The McGraw-Hill.

Cita Chicago (17th ed.)

JOHNSTON, Jack, i John DINARDO. Econometric Methods.-- Ed.4. New York: The McGraw-Hill, 1997.

Cita MLA (9th ed.)

JOHNSTON, Jack, i John DINARDO. Econometric Methods.-- Ed.4. The McGraw-Hill, 1997.