Flickinger, Brent D.; Matsuo, Noboru (February 2003). "Nutritional characteristics of DAG oil". Lipids. 38 (2): 129–132. doi:10.1007/s11745-003-1042-8. PMID12733744.
Sonntag, Norman O. V. (1982). "Glycerolysis of fats and methyl esters — Status, review and critique". Journal of the American Oil Chemists' Society. 59 (10): 795A–802A. doi:10.1007/BF02634442. ISSN0003-021X.
Sonntag, Norman O. V. (1982). "Glycerolysis of fats and methyl esters — Status, review and critique". Journal of the American Oil Chemists' Society. 59 (10): 795A–802A. doi:10.1007/BF02634442. ISSN0003-021X.