Sillanpaa, M. (1982). Micronutrients. Food and Agriculture Organization.
Chicago Edition CitationSillanpaa, M. Micronutrients. U S A: Food and Agriculture Organization, 1982.
Cita MLASillanpaa, M. Micronutrients. Food and Agriculture Organization, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.