Chiam, H. T. (1999). A study of factors influencing house purchase decision among middle income population in Klang Valley. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chiam, How Teik. A Study of Factors Influencing House Purchase Decision Among Middle Income Population in Klang Valley. Gombak, Selangor Darul Ehsan: International Islamic University Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chiam, How Teik. A Study of Factors Influencing House Purchase Decision Among Middle Income Population in Klang Valley. International Islamic University Malaysia, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.