FAO. (1993). FAO food and nutrition paper N.41.5: Residues of some veterinary drugs in animals and foods. Rome: FAO.
Chicago-tyylinen lähdeviittausFAO. FAO Food and Nutrition Paper N.41.5: Residues of Some Veterinary Drugs in Animals and Foods. Rome: FAO, 1993.
MLA-viiteFAO. FAO Food and Nutrition Paper N.41.5: Residues of Some Veterinary Drugs in Animals and Foods. Rome: FAO, 1993.
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