Hildebrand, F. Methods of applied mathematics/2nd ed (2nd ed.). Prentice Hall of india Private Ltd.
استشهاد بنمط شيكاغوHildebrand, Francis. Methods of Applied Mathematics/2nd Ed. 2nd ed. New Delhi: Prentice Hall of india Private Ltd.
MLA استشهادHildebrand, Francis. Methods of Applied Mathematics/2nd Ed. 2nd ed. Prentice Hall of india Private Ltd.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.