Nash, W. A. (1998). Schaum's outline of theory and problems of strength of materials (4th ed.). McGraw-Hill.

Nash, William A. Schaum's Outline of Theory and Problems of Strength of Materials. 4th ed. New York, NY: McGraw-Hill, 1998.

Nash, William A. Schaum's Outline of Theory and Problems of Strength of Materials. 4th ed. McGraw-Hill, 1998.