Novotny, T. E., Hardin, S. N., Hovda, L. R., Novotny, D. J., McLean, M. K., & Khan, S. (2011). Tobacco and cigarette butt consumption in humans and animals. BMJ Group.
Chicago Stili AlıntıNovotny, Thomas E., Sarah N. Hardin, Lynn R. Hovda, Dale J. Novotny, Mary Kay McLean, ve Safdar Khan. Tobacco and Cigarette Butt Consumption in Humans and Animals. BMJ Group, 2011.
MLA AlıntıNovotny, Thomas E., et al. Tobacco and Cigarette Butt Consumption in Humans and Animals. BMJ Group, 2011.
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