WHO. (1997). Codex alimentarius: Supplement to Vol. 1B: General requirements ( food hygiene ); Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.
Trích dẫn kiểu ChicagoWHO. Codex Alimentarius: Supplement to Vol. 1B: General Requirements ( Food Hygiene ); Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.
Deismireacht MLAWHO. Codex Alimentarius: Supplement to Vol. 1B: General Requirements ( Food Hygiene ); Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1997.
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