Beer, F. P., Johnston, E. R., Mazurek, D. F., Cornwell, P. J., & Self, B. P. (2013). Vector mechanics for engineers: Statics and dynamics (Eleventh edition.). New York, NY: McGraw-Hill.

Beer, Ferdinand P., E. Russell Johnston, David F. Mazurek, Philip J. Cornwell, and Brian P. Self. Vector Mechanics for Engineers: Statics and Dynamics. Eleventh edition. New York, NY: McGraw-Hill, 2013.

Beer, Ferdinand P., et al. Vector Mechanics for Engineers: Statics and Dynamics. Eleventh edition. New York, NY: McGraw-Hill, 2013.