APA-čujuhus (7. p.)
Sen, G. C., & Bhattacharyya, A. (2013). Principles of machine tools (2nd ed.). New Central Book Agency(P) Ltd.
Chicago-čujuhus (17. p.)
Sen, Gopal Chandra, juo Amitabha Bhattacharyya. Principles of Machine Tools. 2nd ed. Kolkata: New Central Book Agency(P) Ltd, 2013.
MLA-čujuhus (9. p.)
Sen, Gopal Chandra, juo Amitabha Bhattacharyya. Principles of Machine Tools. 2nd ed. New Central Book Agency(P) Ltd, 2013.
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