1. Enns C.W., Goldman J.D., and Cook A. Trends in food and nutrient intakes by adults: NFCS 1977–78, CSFII 1989–91, and CSFII 1994–95. Fam Econ Nutr Rev 1997: 10 (4): 2–15.
2. Enns C.W., Mickle S.J., and Goldman J.D. Trends in food and nutrient intakes by children in the United States. Fam Econ Nutr Rev 2002: 14 (2): 56–68.
3. Enns C.W., Mickle S.J., and Goldman J.D. Trends in food and nutrient intakes by adolescents in the United States. Fam Econ Nutr Rev 2003: 15 (2): 15–27.
4. Pennington J.A.T. Revision of the Total Diet Study food list and diets. Journal of the American Dietetic Association 1983: 82 (2): 166–173.
5. Pennington J.A.T., and Gunderson E.L. History of the Food and Drug Administration's Total Diet Study — 1961 to 1987. J AOAC Int 1987: 70 (5): 772–782.