Gupta, S. L., & Kumar, V. (2012). classical mechanics (25th ed.). Pragati Prakashan.
Chicagoスタイル(17版)引用形式Gupta, S. L., , V. Kumar. Classical Mechanics. 25th ed. Meerut: Pragati Prakashan, 2012.
MLA(9版)引用形式Gupta, S. L., , V. Kumar. Classical Mechanics. 25th ed. Pragati Prakashan, 2012.
警告: この引用は必ずしも正確ではありません.