Tauras, J. A., O'Malley, P. M., & Johnston, L. D. (2001). Effects of price and access laws on teenage smoking initiation: A national longitudinal analysis. National Bureau of Economic Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTauras, John A., Patrick M. O'Malley, और Lloyd D. Johnston. Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis. Cambridge: National Bureau of Economic Research, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTauras, John A., et al. Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis. National Bureau of Economic Research, 2001.
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