Corner, G. (2002). Six sigma and other continuous improvement tools for the small shop. Society of Manufacturing Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Corner, Gary. Six Sigma and Other Continuous Improvement Tools for the Small Shop. Dearborne, MI: Society of Manufacturing Engineers, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Corner, Gary. Six Sigma and Other Continuous Improvement Tools for the Small Shop. Society of Manufacturing Engineers, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.