GOETSCH, D. L. (2014). Structural, civil, and pipe drafting. Delmar Cengage Learning.
Chicago Style (17. basım) AtıfGOETSCH, David L. Structural, Civil, and Pipe Drafting. Delmar Cengage Learning, 2014.
MLA (9th ed.) AtıfGOETSCH, David L. Structural, Civil, and Pipe Drafting. Delmar Cengage Learning, 2014.
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