Cita APA (7a ed.)
Pachico, D. H. (1997). Farmer participatory research: Measuring impact. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Pachico, Douglas H. Farmer Participatory Research: Measuring Impact. International Center for Tropical Agriculture, 1997.
Cita MLA (9a ed.)
Pachico, Douglas H. Farmer Participatory Research: Measuring Impact. International Center for Tropical Agriculture, 1997.
Precaución: Estas citas no son 100% exactas.