Kamarul Zaman Hj. Abdul Rahman. (1995). The Tragedy of Highland Towers condominium collapse in Hulu Klang, Selangor facts-finding leading to the collapse, preventive measures and relevant legislations governing the construction industry in Malaysia. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kamarul Zaman Hj. Abdul Rahman. The Tragedy of Highland Towers Condominium Collapse in Hulu Klang, Selangor Facts-finding Leading to the Collapse, Preventive Measures and Relevant Legislations Governing the Construction Industry in Malaysia. Petaling Jaya: International Islamic University Malaysia, 1995.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kamarul Zaman Hj. Abdul Rahman. The Tragedy of Highland Towers Condominium Collapse in Hulu Klang, Selangor Facts-finding Leading to the Collapse, Preventive Measures and Relevant Legislations Governing the Construction Industry in Malaysia. International Islamic University Malaysia, 1995.