Alfred Thomas (). „Fats and Fatty Oils”. Ullmann's Encyclopedia of Industrial Chemistry. Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a10_173. ISBN978-3527306732.
Charbonnet, G. H.; Singleton, W. S. (). „Thermal properties of fats and oils”. Journal of the American Oil Chemists' Society. 24 (5): 140. doi:10.1007/BF02643296.
Geller, L. W. (). „Waxes in the candle industry”. Oil & Soap. 12 (11): 263–265. doi:10.1007/BF02636720.