Chay, K. Y., & Greenstone, M. (1999). The impact of air pollution on infant mortality: Evidence from geographic variation in pollution shocks induced by a recession. National Bureau of Economic Research.
Citación estilo ChicagoChay, Kenneth Y., and Michael Greenstone. The Impact of Air Pollution on Infant Mortality: Evidence from Geographic Variation in Pollution Shocks Induced by a Recession. Cambridge: National Bureau of Economic Research, 1999.
Cita MLAChay, Kenneth Y., and Michael Greenstone. The Impact of Air Pollution on Infant Mortality: Evidence from Geographic Variation in Pollution Shocks Induced by a Recession. National Bureau of Economic Research, 1999.
Warning: These citations may not always be 100% accurate.