Medland, J. H. (1983). The mineralogy and petrology of cement clinker and its influence on the quality of portland cement. University of Hull.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Medland, John Howard. The Mineralogy and Petrology of Cement Clinker and Its Influence on the Quality of Portland Cement. Hull: University of Hull, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Medland, John Howard. The Mineralogy and Petrology of Cement Clinker and Its Influence on the Quality of Portland Cement. University of Hull, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.