Sonja Jonshen. (2002). A handbook of Biostatistical tools for research methodology. Nepal Health Research Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSonja Jonshen. A Handbook of Biostatistical Tools for Research Methodology. Kathmandu, Nepal: Nepal Health Research Council, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSonja Jonshen. A Handbook of Biostatistical Tools for Research Methodology. Nepal Health Research Council, 2002.
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