Hibbeler, R. C. (1974). Engineering mechanics: Statics. Macmillan.
Cita Chicago (17th ed.)Hibbeler, Russell C. Engineering Mechanics: Statics. Nueva York: Macmillan, 1974.
Cita MLA (9th ed.)Hibbeler, Russell C. Engineering Mechanics: Statics. Macmillan, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.