Beer, F. P., & Johnston, E. R. (1962). Vector mechanics for engineers: Statics and dynamics. McGraw-Hill.
Cita Chicago (17th ed.)Beer, Ferdinand Pierre, i Ellwood Russell Johnston. Vector Mechanics for Engineers: Statics and Dynamics. Nueva York: McGraw-Hill, 1962.
Cita MLA (9th ed.)Beer, Ferdinand Pierre, i Ellwood Russell Johnston. Vector Mechanics for Engineers: Statics and Dynamics. McGraw-Hill, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.