(1994). Certain welded carbon steel pipes and tubes from Taiwan. [New York].
Trích dẫn kiểu ChicagoCertain Welded Carbon Steel Pipes and Tubes From Taiwan. [New York], 1994.
MLA引文Certain Welded Carbon Steel Pipes and Tubes From Taiwan. [New York], 1994.
警告:这些引文格式不一定是100%准确.