Shrader, J. H. (1939). Food control, its public-health aspects: A manual for regulatory officers, food technologists, and students of the food industry. Wiley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Shrader, James Houston. Food Control, Its Public-health Aspects: A Manual for Regulatory Officers, Food Technologists, and Students of the Food Industry. New York: Wiley, 1939.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Shrader, James Houston. Food Control, Its Public-health Aspects: A Manual for Regulatory Officers, Food Technologists, and Students of the Food Industry. Wiley, 1939.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.