1. Allison, D. B., Zannolli, R., & Narayan, K. M. (1999). The direct health care costs of obesity in the United States. American Journal of Public Health, 89, 1194–1199.
2. Anderson, P. M., Butcher, K. F., & Levin, P. B. (2002). Maternal employment and overweight children. NBER Working Paper No. 8770.
3. Bean, F. D., & Tienda, M. (1991). The Hispanic population of the United States. New York: Russell Sage Foundation.
4. Bound, J., Brown, C., & Mathiowetz, N. (1999). Measurement error in survey data. Handbook of econometrics (Vol. 4). New York: Springer-Verlag.
5. Brownell, K. D., & Horgen, K. B. (2004). Food fight: The inside story of the food industry, America’s obesity crisis, and what we can do about it. New York: McGraw-Hill/Contemporary Books.