APA-čujuhus (7. p.)
Basu, S., & Sengupta, S. (2012). Fundamentals of tribology. PHI Learning.
Chicago-čujuhus (17. p.)
Basu, S.K, juo S.N/Ahuja Sengupta. Fundamentals of Tribology. New Delhi: PHI Learning, 2012.
MLA-čujuhus (9. p.)
Basu, S.K, juo S.N/Ahuja Sengupta. Fundamentals of Tribology. PHI Learning, 2012.
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