Haji Omar, M. P. (2019). Safety in Construction engineering. The Institution of Engineers, Malaysia (IEM).
استشهاد بنمط شيكاغوHaji Omar, Mat Piah. Safety in Construction Engineering. The Institution of Engineers, Malaysia (IEM), 2019.
MLA استشهادHaji Omar, Mat Piah. Safety in Construction Engineering. The Institution of Engineers, Malaysia (IEM), 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.