(1978). Postharvest food looses in developing countries. NAS.
Cita Chicago (17th ed.)Postharvest Food Looses in Developing Countries. Washington, D.C: NAS, 1978.
Cita MLA (9th ed.)Postharvest Food Looses in Developing Countries. NAS, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.