Ong, W. Y. (2022). Architect's perception of factors contributing to construction project delay in planning & design phase: Case studies of private housing projects in Klang Valley, Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ong, Wee Yeak. Architect's Perception of Factors Contributing to Construction Project Delay in Planning & Design Phase: Case Studies of Private Housing Projects in Klang Valley, Malaysia. 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ong, Wee Yeak. Architect's Perception of Factors Contributing to Construction Project Delay in Planning & Design Phase: Case Studies of Private Housing Projects in Klang Valley, Malaysia. 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.