Ruzicka, L. T., & Alauddin Chowdhury, A. K. M. (1978). Demographic surveillance system, Matlab. Cholera Research Laboratory.
Lua i Stíl Chicago (17ú heag.)Ruzicka, Lado T., agus A. K. M. Alauddin Chowdhury. Demographic Surveillance System, Matlab. Dacca: Cholera Research Laboratory, 1978.
Lua MLA (8ú heag.)Ruzicka, Lado T., agus A. K. M. Alauddin Chowdhury. Demographic Surveillance System, Matlab. Cholera Research Laboratory, 1978.
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