Lua APA (7ú heag.)
Bedi, D., & Poonia, M. (2018). Elements of mechanical engineering (3rd ed.). Khanna Book Publishing Co.
Lua i Stíl Chicago (17ú heag.)
Bedi, D.S, agus M.P Poonia. Elements of Mechanical Engineering. 3rd ed. New Delhi: Khanna Book Publishing Co, 2018.
Lua MLA (9ú heag.)
Bedi, D.S, agus M.P Poonia. Elements of Mechanical Engineering. 3rd ed. Khanna Book Publishing Co, 2018.
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