Chow, S., Shao, J., & Wang, H. (2008). Sample size calculations in clinical research (2nd ed.). Chapman & Hall/CRC.
芝加哥风格引文Chow, Shein-Chung, Jun Shao, 与 Hansheng Wang. Sample Size Calculations in Clinical Research. 2nd ed. Boca Raton: Chapman & Hall/CRC, 2008.
MLA引文Chow, Shein-Chung, et al. Sample Size Calculations in Clinical Research. 2nd ed. Chapman & Hall/CRC, 2008.
警告：这些引文格式不一定是100％准确.