Klein, L. R. (1980). Quantitative Economics and Development. ELSEVIER.
Cita Chicago (17th ed.)Klein, L. R. Quantitative Economics and Development. ELSEVIER, 1980.
Cita MLA (8th ed.)Klein, L. R. Quantitative Economics and Development. ELSEVIER, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.