Rao, k. v. (1996). Biostatistics: A manual of statisitcal methods for use in health, nutrition and anthropology. Jaypee.
Cita Chicago (17th ed.)Rao, k visweswara. Biostatistics: A Manual of Statisitcal Methods for Use in Health, Nutrition and Anthropology. Bangalore: Jaypee, 1996.
Cita MLA (8th ed.)Rao, k visweswara. Biostatistics: A Manual of Statisitcal Methods for Use in Health, Nutrition and Anthropology. Jaypee, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.