Sower, V. E. (1999). An introduction to quality management and engineering: Based on the American Society for Quality's certified quality engineer body of knowledge. Prentice-Hall.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sower, Victor E. An Introduction to Quality Management and Engineering: Based on the American Society for Quality's Certified Quality Engineer Body of Knowledge. Upper Saddle River, N.J: Prentice-Hall, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sower, Victor E. An Introduction to Quality Management and Engineering: Based on the American Society for Quality's Certified Quality Engineer Body of Knowledge. Prentice-Hall, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.