尹士科, 边. (2020). 钢铁材料焊接施工概览. 化学工业出版社.
Lua i Stíl Chicago (17ú heag.)尹士科, 边境. 钢铁材料焊接施工概览. 化学工业出版社, 2020.
Lua MLA (8ú heag.)尹士科, 边境. 钢铁材料焊接施工概览. 化学工业出版社, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)