Chow, S., Shao, J., Wang, H., & Lokhnygina, Y. (2017). Sample size calculations in clinical research (Third edition.). Taylor & Francis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChow, Shein-Chung, Jun Shao, Hansheng Wang, और Yuliya Lokhnygina. Sample Size Calculations in Clinical Research. Third edition. Boca Raton: Taylor & Francis, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChow, Shein-Chung, et al. Sample Size Calculations in Clinical Research. Third edition. Taylor & Francis, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.