Food and Agriculture Organization of the United Nations, & World Health Organization. (1998). Vitamin and mineral requeriments in human nutrition (2. ed.). Geneva: WHO.
Citación estilo ChicagoFood and Agriculture Organization of the United Nations, and World Health Organization. Vitamin and Mineral Requeriments in Human Nutrition. 2. ed. Geneva: WHO, 1998.
Cita MLAFood and Agriculture Organization of the United Nations, and World Health Organization. Vitamin and Mineral Requeriments in Human Nutrition. 2. ed. Geneva: WHO, 1998.
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