Não informado. (1956). Current Food Additives Legislation. Food and Agriculture Organization of the United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Current Food Additives Legislation. Rome: Food and Agriculture Organization of the United Nations, 1956.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Current Food Additives Legislation. Food and Agriculture Organization of the United Nations, 1956.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.