FAO. (1993). Codex alimentarius commission: Report of the 20th session; Joint FAO and WHO food standards programme codex alimentarius commission. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. Codex Alimentarius Commission: Report of the 20th Session; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1993.
Trích dẫn MLAFAO. Codex Alimentarius Commission: Report of the 20th Session; Joint FAO and WHO Food Standards Programme Codex Alimentarius Commission. Rome: FAO, 1993.
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