60414 Cummings Jr., R., Echeverría, R. G. 6., 12979 ISNAR, T. H., & Workshop on the Methods for Assessing Research Impact and for Diagnosing Research Systems Constraints New Brunswick, N. 6. J. 1. (1990). Agricultural technology management: Draft guidelines. The Hague (Países Bajos) ISNAR.
Chicago Style (17th ed.) Citation60414 Cummings Jr., R.W., Ruben G. 64435 Echeverría, The Hague 12979 ISNAR, and N.J. 6-8 Jul 1988 Workshop on the Methods for Assessing Research Impact and for Diagnosing Research Systems Constraints New Brunswick. Agricultural Technology Management: Draft Guidelines. The Hague (Países Bajos) ISNAR, 1990.
MLA (8th ed.) Citation60414 Cummings Jr., R.W., et al. Agricultural Technology Management: Draft Guidelines. The Hague (Países Bajos) ISNAR, 1990.
IICA/CATIE Citation60414 Cummings Jr., R., Echeverría, R. G. 6., 12979 ISNAR, T. H., ; Workshop on the Methods for Assessing Research Impact and for Diagnosing Research Systems Constraints New Brunswick, N. 6. J. 1. 1990. Agricultural technology management: Draft guidelines. The Hague (Países Bajos) ISNAR.