Technical guide for shielded metal arc welding. [3rd ed.]. Troy, Ohio: Hobart Institute of Welding Technology, ©1998. ISBN 9781613441275. Dostupné také z: https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpSMAWEEW2/shielded-metal-arc?kpromoter=marc.