Society of Manufacturing Engineers & Sidelko, T. (2001). Six sigma. Society of Manufacturing Engineers.
芝加哥风格引文Society of Manufacturing Engineers 与 Ted Sidelko. Six Sigma. Dearborn, MI: Society of Manufacturing Engineers, 2001.
MLA引文Society of Manufacturing Engineers 与 Ted Sidelko. Six Sigma. Society of Manufacturing Engineers, 2001.
警告：这些引文格式不一定是100％准确.