Oh, S. P. (2019). New Penang Hill railway. The Institution of Engineers, Malaysia (IEM).
Chicago Style CitationOh, Seong Por. New Penang Hill Railway. The Institution of Engineers, Malaysia (IEM), 2019.
MLA CitationOh, Seong Por. New Penang Hill Railway. The Institution of Engineers, Malaysia (IEM), 2019.
Warning: These citations may not always be 100% accurate.