Gupta, S. L., Kumar, V., & Sharma, R. C. (1997). Classical mechanics (14th ed.). Pragati Prakashan.
Chicagoスタイル(17版)引用形式Gupta, S. L., V. Kumar, , R. C. Sharma. Classical Mechanics. 14th ed. Meerut: Pragati Prakashan, 1997.
MLA(9版)引用形式Gupta, S. L., et al. Classical Mechanics. 14th ed. Pragati Prakashan, 1997.
警告: この引用は必ずしも正確ではありません.