Ivan, L. (2019). Pipe roofing installation by Micro Tunneling Method. The Institution of engineers, Malaysia (IEM).
シカゴスタイル引用形Ivan, Leong. Pipe Roofing Installation By Micro Tunneling Method. The Institution of engineers, Malaysia (IEM), 2019.
MLA引用形式Ivan, Leong. Pipe Roofing Installation By Micro Tunneling Method. The Institution of engineers, Malaysia (IEM), 2019.
警告: この引用は必ずしも正確ではありません.