Murphy, C. F., Peterson, D. M., Boerma, H. R., Rosielle, A. A., Ohm, H. W., Bartels, J. M., . . . Bigham, J. M. (2000). Designing crops for added value. Wisconsin, Estados Unidos: American Society of Agronomy, Inc. ; Crop Science Society of America, Inc. ; Soil Science Society of America, Inc..

Murphy, C. F.,, D. M. Peterson, H. R. Boerma, A. A. Rosielle, H. W. Ohm, J. M. Bartels, J. L. Hatfield, Jeffrey J. Volenec, and Jerry M. Bigham. Designing Crops for Added Value. Wisconsin, Estados Unidos: American Society of Agronomy, Inc. ; Crop Science Society of America, Inc. ; Soil Science Society of America, Inc., 2000.

Murphy, C. F.,, et al. Designing Crops for Added Value. Wisconsin, Estados Unidos: American Society of Agronomy, Inc. ; Crop Science Society of America, Inc. ; Soil Science Society of America, Inc., 2000.