Shin, Hyo-Sun (1997). "9. Lipid Composition and Nutritional and Physiological Roles of Perilla Seed and its Oil". In Yu, He-Ci; Kosuna, Kenichi; Haga, Megumi (eds.). Perilla: The Genus Perilla. London: CRC Press. p. 93. doi:10.1201/9781439822715. ISBN9789057021718. Perilla seed contains about 38-45% of lipid (Sonntag, 1979; Vaughan, 1970).
U.S. Department of Agriculture, Agricultural Research Service. 2007. USDA National Nutrient Database for Standard Reference, Release 20. Nutrient Data Laboratory Home Page