Goetsch, D. L. (2004). Structural, Civil, and Pipe Drafting for CAD Technicians. Australia: Thomson.
Chicago Style aipamenaGoetsch, David L. Structural, Civil, and Pipe Drafting for CAD Technicians. Australia: Thomson, 2004.
MLA aipamenaGoetsch, David L. Structural, Civil, and Pipe Drafting for CAD Technicians. Australia: Thomson, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.