JEFFUS, L. (2012). Welding and metal fabrication. Delmar Cengage Learning.
Cita Chicago (17th ed.)JEFFUS, Larry. Welding and Metal Fabrication. Delmar Cengage Learning, 2012.
Cita MLA (9th ed.)JEFFUS, Larry. Welding and Metal Fabrication. Delmar Cengage Learning, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.