Wan Muhammad, W. M. N. (2013). Knowledge and hindrances in implementing lean construction by small and medium contractors in Malaysia / Wan Mohd Nurdden Wan Muhammad.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wan Muhammad, Wan Mohd Nurdden. Knowledge and Hindrances in Implementing Lean Construction by Small and Medium Contractors in Malaysia / Wan Mohd Nurdden Wan Muhammad. 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wan Muhammad, Wan Mohd Nurdden. Knowledge and Hindrances in Implementing Lean Construction by Small and Medium Contractors in Malaysia / Wan Mohd Nurdden Wan Muhammad. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.