Thomas، Alfred (2002). "Fats and Fatty Oils". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. DOI:10.1002/14356007.a10_173.
nih.gov
pubmed.ncbi.nlm.nih.gov
Firestone D (مايو–يونيو 1994). "Determination of the iodine value of oils and fats: summary of collaborative study". J AOAC Int. ج. 77 ع. 3: 674–6. PMID:8012219.