Cita APA (7a ed.)
Lofgren, H. (2000). Key to exercises in CGE modeling using GAMS. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Lofgren, Hans. Key to Exercises in CGE Modeling Using GAMS. International Food Policy Research Institute, 2000.
Cita MLA (9a ed.)
Lofgren, Hans. Key to Exercises in CGE Modeling Using GAMS. International Food Policy Research Institute, 2000.
Precaución: Estas citas no son 100% exactas.