Dyfyniad APA

Wickert, J. A., & Lewis, K. E. (2021). An introduction to mechanical engineering (Fourth edition.). Cengage Learning.

Dyfyniad Arddull Chicago

Wickert, Jonathan A., and Kemper E. Lewis. An Introduction to Mechanical Engineering. Fourth edition. Massachusetts: Cengage Learning, 2021.

Dyfyniad MLA

Wickert, Jonathan A., and Kemper E. Lewis. An Introduction to Mechanical Engineering. Fourth edition. Cengage Learning, 2021.

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