1. Infant Formula Act. Public Law 96–359 [H.R. 6940]; Sept 26, 1980
2. Nutrition Labeling and Education Act. Public Law 101–535 [H.R. 3562]; Nov 8, 1990
3. International vocabulary of basic and general terms in metrology, 2nd ed., BIPM/IEC/IFCC/ISO/IUPAC/IUPAP/OIML, International Organization for Standardization (ISO), 1993 (VIM)
4. Federal Register-68 FR 41433 July 11, 2003: Food Labeling: Trans Fatty Acids in Nutrition Labeling, Nutrient Content Claims, and Health Claims, http://www.cfsan.fda.gov/~lrd/fr03711a.html
5. Ihnat M (1994) J AOAC Int 77:1605–1627