Ugural, A. C., & Fenster, S. K. (2003). Advanced strength and applied elasticity. Prentice Hall.
Cita Chicago (17th ed.)Ugural, Ansel C., i Saul K. Fenster. Advanced Strength and Applied Elasticity. Upper Saddle River, NJ: Prentice Hall, 2003.
Cita MLA (8th ed.)Ugural, Ansel C., i Saul K. Fenster. Advanced Strength and Applied Elasticity. Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.