Rao, P. V. (1998). Statistical research methods in the life sciences. Duxbury Press.
Chicago-viite (17. p.)Rao, Pejaver Vishwamber. Statistical Research Methods in the Life Sciences. Pacific Grove, Calif: Duxbury Press, 1998.
MLA-viite (9. p.)Rao, Pejaver Vishwamber. Statistical Research Methods in the Life Sciences. Duxbury Press, 1998.
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