Riley, W. F., & Sturges, L. D. (1996). Engineering mechanics: Statics (2nd ed.). Wiley.
Cita Chicago (17th ed.)Riley, William F., i Leroy D. Sturges. Engineering Mechanics: Statics. 2nd ed. New York: Wiley, 1996.
Cita MLA (9th ed.)Riley, William F., i Leroy D. Sturges. Engineering Mechanics: Statics. 2nd ed. Wiley, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.