Case, A., Lubotsky, D., & Paxson, C. (2001). Economic status and health in childhood: The origins of the gradient. National Bureau of Economic Research.
Citación estilo ChicagoCase, Anne, Darren Lubotsky, and Christina Paxson. Economic Status and Health in Childhood: The Origins of the Gradient. Cambridge: National Bureau of Economic Research, 2001.
Cita MLACase, Anne, et al. Economic Status and Health in Childhood: The Origins of the Gradient. National Bureau of Economic Research, 2001.
Warning: These citations may not always be 100% accurate.