Look, T. F. (1989). Rates on return on investment in individual common stocks: An empirical study of sixty-eight companies listed in the Kuala Lumpur Stock Exchange (1975-1986).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Look, Tian Fook. Rates on Return on Investment in Individual Common Stocks: An Empirical Study of Sixty-eight Companies Listed in the Kuala Lumpur Stock Exchange (1975-1986). 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Look, Tian Fook. Rates on Return on Investment in Individual Common Stocks: An Empirical Study of Sixty-eight Companies Listed in the Kuala Lumpur Stock Exchange (1975-1986). 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.