World Health Organization. (2011). Evaluation of certain contaminants in food: Seventy- second report of the joint FAO/Who expert committee on food additives. World Health Organization.
Cita Chicago (17th ed.)World Health Organization. Evaluation of Certain Contaminants in Food: Seventy- Second Report of the Joint FAO/Who Expert Committee on Food Additives. Geneva: World Health Organization, 2011.
Cita MLA (8th ed.)World Health Organization. Evaluation of Certain Contaminants in Food: Seventy- Second Report of the Joint FAO/Who Expert Committee on Food Additives. World Health Organization, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.