1. Anonymous. 1997a. Animal and vegetable fats and oils; determination of iodine value. TS 4961, EN ISO 3961. Turkish Standards Institute Publications, Ankara.
2. Anonymous. 1997b. Animal and vegetable fats and oils-determination of refractive index. 4960 ISO 6320. Turkish Standards Institute Publications, Ankara.
3. Anonymous. 2000. Animal and vegetables fats and oils-analysis by gas chromatography of methyl esters of fatty acids. TS 4664, EN ISO 5508. Turkish Standards Institute Publications, Ankara.
4. Nasledni karakter variranja sadrzaja ulja u zrnu kukuruza;Dumanovic J.;Savremena poljoprivreda,1964