Bowditch, W. A., Bowditch, K. E., & Bowditch, M. A. (2010). Welding technology fundamentals (4. baskı.). Goodheart-Willcox Company.
Chicago Style (17. basım) AtıfBowditch, William A., Kevin E. Bowditch, ve Mark A. Bowditch. Welding Technology Fundamentals. 4. baskı. Tinley Park, Ill.: Goodheart-Willcox Company, 2010.
MLA (9th ed.) AtıfBowditch, William A., et al. Welding Technology Fundamentals. 4. baskı. Goodheart-Willcox Company, 2010.
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