Cita APA (7a ed.)
Pardey, P. G., & Roseboom, J. (1988). An International Yardstick for Value-Based Indicators: An Application to National Agricultural Research Expenditures. International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
Pardey, Philip G., y Johannes Roseboom. An International Yardstick for Value-Based Indicators: An Application to National Agricultural Research Expenditures. International Service for National Agricultural Research, 1988.
Cita MLA (9a ed.)
Pardey, Philip G., y Johannes Roseboom. An International Yardstick for Value-Based Indicators: An Application to National Agricultural Research Expenditures. International Service for National Agricultural Research, 1988.
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