(1978). Postharvest food looses in developing countries. NAS.
Cita Chicago Style (17a ed.)Postharvest Food Looses in Developing Countries. Washington, D.C: NAS, 1978.
Cita MLA (9a ed.)Postharvest Food Looses in Developing Countries. NAS, 1978.
Precaución: Estas citas no son 100% exactas.