Klein, L. R. (1962). An introduction to econometrics. Prentice Hall Inc.
Cita Chicago (17th ed.)Klein, Lawrence R. An Introduction to Econometrics. united States of America: Prentice Hall Inc, 1962.
Cita MLA (9th ed.)Klein, Lawrence R. An Introduction to Econometrics. Prentice Hall Inc, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.