Rendu, J. (2014). An introduction to cut-off grade estimation (Second edition.). Published by Society for Mining, Metallurgy, and Exploration, Inc..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rendu, Jean-Michel. An Introduction to Cut-off Grade Estimation. Second edition. Englewood, CO: Published by Society for Mining, Metallurgy, and Exploration, Inc., 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Rendu, Jean-Michel. An Introduction to Cut-off Grade Estimation. Second edition. Published by Society for Mining, Metallurgy, and Exploration, Inc., 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.