Nelson, E. W. W., Best, C. L., McLean, W. G. G., & Best, C. L. Schaum's outline of theory and problems of engineering mechanics: Statics and dynamics. / E. W. Nelson, Charles L. Best, W. G. McLean. McGraw-Hill.

Nelson, E. W.(Eric William), Charles L. Best, W. G.(William G.) McLean, và Charles L.  Best. Schaum's Outline of Theory and Problems of Engineering Mechanics: Statics and Dynamics. / E. W. Nelson, Charles L. Best, W. G. McLean. McGraw-Hill.

Nelson, E. W.(Eric William), Charles L. Best, W. G.(William G.) McLean, và Charles L.  Best. Schaum's Outline of Theory and Problems of Engineering Mechanics: Statics and Dynamics. / E. W. Nelson, Charles L. Best, W. G. McLean. McGraw-Hill.