Bilsborough, A., Schell, L. M., & Smith, M. T. (1993). Urban ecology and health in the Third World. Cambridge University Press.
Chicago-viite (17. p.)Bilsborough, Alan, Lawrence M. Schell, ja Malcolm T. Smith. Urban Ecology and Health in the Third World. Cambridge: Cambridge University Press, 1993.
MLA-viite (9. p.)Bilsborough, Alan, et al. Urban Ecology and Health in the Third World. Cambridge University Press, 1993.
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