Ardagna, Y., Bar-Gal, G. K., Baum, J., Black, W. C., Brian, D., Greenblatt, C. L., & Spigelman, M. (2003). Emerging pathogens: The archaeology, ecology, and evolution of infectious disease. Oxford, New York: Oxford University Press.

Ardagna, Yann, Gila Kahila Bar-Gal, Jake Baum, William C. Black, D. Brian, Charles L. Greenblatt, and Mark Spigelman. Emerging Pathogens: The Archaeology, Ecology, and Evolution of Infectious Disease. Oxford, New York: Oxford University Press, 2003.

Ardagna, Yann, et al. Emerging Pathogens: The Archaeology, Ecology, and Evolution of Infectious Disease. Oxford, New York: Oxford University Press, 2003.