Williams, J., & John Williams. (2000). Engineering tribology. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoWilliams, John, và John Williams. Engineering Tribology. New York: Cambridge University Press, 2000.
MLA CitationWilliams, John, và John Williams. Engineering Tribology. New York: Cambridge University Press, 2000.
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