APA-čujuhus (7. p.)
Torbacke, M., Rudolphi, A. K., & Kassfeldt, E. (2014). Lubricants: Introduction to properties and performance. John Wiley & Sons.
Chicago-čujuhus (17. p.)
Torbacke, Marika, Asa Kassman Rudolphi, juo Elisabet Kassfeldt. Lubricants: Introduction to Properties and Performance. West Sussex, England: John Wiley & Sons, 2014.
MLA-čujuhus (9. p.)
Torbacke, Marika, et al. Lubricants: Introduction to Properties and Performance. John Wiley & Sons, 2014.
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