APA-čujuhus (7. p.)
Bedi, D., & Poonia, M. (2018). Elements of mechanical engineering (3rd ed.). Khanna Book Publishing Co.
Chicago-čujuhus (17. p.)
Bedi, D.S, juo M.P Poonia. Elements of Mechanical Engineering. 3rd ed. New Delhi: Khanna Book Publishing Co, 2018.
MLA-čujuhus (9. p.)
Bedi, D.S, juo M.P Poonia. Elements of Mechanical Engineering. 3rd ed. Khanna Book Publishing Co, 2018.
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