Dyfyniad APA
Bedi, D., & Poonia, M. (2018). Elements of mechanical engineering (3rd ed.). Khanna Book Publishing Co.
Dyfyniad Arddull Chicago
Bedi, D.S, and M.P Poonia. Elements of Mechanical Engineering. 3rd ed. New Delhi: Khanna Book Publishing Co, 2018.
Dyfyniad MLA
Bedi, D.S, and M.P Poonia. Elements of Mechanical Engineering. 3rd ed. Khanna Book Publishing Co, 2018.
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