Dyfyniad APA

SPOTTS, M., & SHOUP, T. (1998). Design of machine element (Ed.7.). Prentice-Hall International.

Dyfyniad Arddull Chicago

SPOTTS, M.F, and T.E SHOUP. Design of Machine Element. Ed.7. New Jersey: Prentice-Hall International, 1998.

Dyfyniad MLA

SPOTTS, M.F, and T.E SHOUP. Design of Machine Element. Ed.7. Prentice-Hall International, 1998.

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