Pritchard, P. J. (2008). Mathcad a tool for engineering problem solving. Boston: McGraw-Hill Higher Education.
استشهاد بنمط شيكاغوPritchard, Philip J. Mathcad a Tool for Engineering Problem Solving. Boston: McGraw-Hill Higher Education, 2008.
MLA استشهادPritchard, Philip J. Mathcad a Tool for Engineering Problem Solving. Boston: McGraw-Hill Higher Education, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.