Spotts, M. (2019). Design of Machine Elements (1st.). PEARSON.
Chicagoスタイル(17版)引用形式Spotts, M.F. Design of Machine Elements. 1st. NEW DELHI: PEARSON, 2019.
MLA(9版)引用形式Spotts, M.F. Design of Machine Elements. 1st. PEARSON, 2019.
警告: この引用は必ずしも正確ではありません.