Dyfyniad APA
Ullman, D. G. (2010). The Mechanical Design Process (4th ed.). McGraw Hill Education.
Dyfyniad Arddull Chicago
Ullman, David G. The Mechanical Design Process. 4th ed. Chennai: McGraw Hill Education, 2010.
Dyfyniad MLA
Ullman, David G. The Mechanical Design Process. 4th ed. McGraw Hill Education, 2010.
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