FAO. (1995). FAO legislation study N.54: Legislation governing food control certification: authorities and producers. Rome: FAO.
استشهاد بنمط شيكاغوFAO. FAO Legislation Study N.54: Legislation Governing Food Control Certification: Authorities and Producers. Rome: FAO, 1995.
MLA استشهادFAO. FAO Legislation Study N.54: Legislation Governing Food Control Certification: Authorities and Producers. Rome: FAO, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.