Nicklas, T. A., O'Neil, C. E., & Fulgoni, V. L. (2015). Consumption of various forms of apples is associated with a better nutrient intake and improved nutrient adequacy in diets of children: National Health and Nutrition Examination Survey 2003–2010. Food Nutr Res.

Nicklas, Theresa A., Carol E. O'Neil, und Victor L. Fulgoni. "Consumption of Various Forms of Apples Is Associated With a Better Nutrient Intake and Improved Nutrient Adequacy in Diets of Children: National Health and Nutrition Examination Survey 2003–2010." Food Nutr Res 2015.

Nicklas, Theresa A., Carol E. O'Neil, und Victor L. Fulgoni. "Consumption of Various Forms of Apples Is Associated With a Better Nutrient Intake and Improved Nutrient Adequacy in Diets of Children: National Health and Nutrition Examination Survey 2003–2010." Food Nutr Res 2015.