Pilkey, W. D. (1994). Formulas for stress, strain, and structural matrices. J. Wiley.
Cita Chicago (17th ed.)Pilkey, Walter D. Formulas for Stress, Strain, and Structural Matrices. New York: J. Wiley, 1994.
Cita MLA (9th ed.)Pilkey, Walter D. Formulas for Stress, Strain, and Structural Matrices. J. Wiley, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.