Dyfyniad APA
Stachowiak, G. W., & Batchelor, A. W. (2005). Engineering tribology (3rd ed.). Elsevier Butterworth-Heinemann.
Dyfyniad Arddull Chicago
Stachowiak, G. W., and A. W. Batchelor. Engineering Tribology. 3rd ed. Amsterdam ; Boston: Elsevier Butterworth-Heinemann, 2005.
Dyfyniad MLA
Stachowiak, G. W., and A. W. Batchelor. Engineering Tribology. 3rd ed. Elsevier Butterworth-Heinemann, 2005.
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