A.Bowditch William, & E.Bowditch Kevin. (1991). Welding technology fundamentals (In lần thứ 1.). American: The Goodheart-Willcox company, INC.
استشهاد بنمط شيكاغوA.Bowditch William, و E.Bowditch Kevin. Welding Technology Fundamentals. In lần thứ 1. American: The Goodheart-Willcox company, INC, 1991.
MLA استشهادA.Bowditch William, و E.Bowditch Kevin. Welding Technology Fundamentals. In lần thứ 1. American: The Goodheart-Willcox company, INC, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.