FAO. (1989). Codex alimentarius commission: Procedural manual 7th ed.; Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.
Citación estilo ChicagoFAO. Codex Alimentarius Commission: Procedural Manual 7th Ed.; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1989.
Cita MLAFAO. Codex Alimentarius Commission: Procedural Manual 7th Ed.; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1989.
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