Teutsch, S. M., & Churchill, R. E. (2000). Principles and practice of public health surveillance (2nd ed.). Oxford University Press.
Chicago Stili AlıntıTeutsch, Steven M., ve R. Elliott Churchill. Principles and Practice of Public Health Surveillance. 2nd ed. Oxford ; New York: Oxford University Press, 2000.
MLA AlıntıTeutsch, Steven M., ve R. Elliott Churchill. Principles and Practice of Public Health Surveillance. 2nd ed. Oxford University Press, 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..