BRUMBAUGH, J. E. (1986). Welders guide. Macmillan.
Lua i Stíl Chicago (17ú heag.)BRUMBAUGH, James E. Welders Guide. New York: Macmillan, 1986.
Lua MLA (9ú heag.)BRUMBAUGH, James E. Welders Guide. Macmillan, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.