Hendry, D. (2011). On adding over-identifying instrumental variables to simultaneous equations. Elsevier.
Cita Chicago (17th ed.)Hendry, D. On Adding Over-identifying Instrumental Variables to Simultaneous Equations. Elsevier, 2011.
Cita MLA (9th ed.)Hendry, D. On Adding Over-identifying Instrumental Variables to Simultaneous Equations. Elsevier, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.