Shewhart, W. (1931). Economic control of quality of manufactured product. D. Van Nostrand Company.
استشهاد بنمط شيكاغوShewhart, W.A. Economic Control of Quality of Manufactured Product. New York: D. Van Nostrand Company, 1931.
MLA استشهادShewhart, W.A. Economic Control of Quality of Manufactured Product. D. Van Nostrand Company, 1931.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.