FAO. (1995). FAO legislation study N.54: Legislation governing food control certification: authorities and producers. Rome: FAO.
Παραπομπή Chicago StyleFAO. FAO Legislation Study N.54: Legislation Governing Food Control Certification: Authorities and Producers. Rome: FAO, 1995.
Παραπομπή MLAFAO. FAO Legislation Study N.54: Legislation Governing Food Control Certification: Authorities and Producers. Rome: FAO, 1995.
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