APA Edition Citation

Gupta, P. N., & Poonia , M. P. (2007). Elements of mechanical engineering (4th ed.). Standard Publishers Distributors.

Chicago Edition Citation

Gupta, P. N., and M. P. Poonia. Elements of Mechanical Engineering. 4th ed. Delhi: Standard Publishers Distributors, 2007.

MLA Edition Citation

Gupta, P. N., and M. P. Poonia. Elements of Mechanical Engineering. 4th ed. Standard Publishers Distributors, 2007.

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