Wan Sulaiman bin Wan Yusoff. (1996). Privatisation, regulation and efficiency: A theoretical and empirical study with particular reference to Malaysia. University of Essex.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wan Sulaiman bin Wan Yusoff. Privatisation, Regulation and Efficiency: A Theoretical and Empirical Study with Particular Reference to Malaysia. Colchester: University of Essex, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wan Sulaiman bin Wan Yusoff. Privatisation, Regulation and Efficiency: A Theoretical and Empirical Study with Particular Reference to Malaysia. University of Essex, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.