Worthington, A., & Higgs, H. (2005). Market risk in demutualised self-listed stock exchanges: An international analysis of selected time-varying betas. School of Economics and Finance, Queensland University of Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Worthington, Andrew, و Helen Higgs. Market Risk in Demutualised Self-listed Stock Exchanges: An International Analysis of Selected Time-varying Betas. Brisbane: School of Economics and Finance, Queensland University of Technology, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Worthington, Andrew, و Helen Higgs. Market Risk in Demutualised Self-listed Stock Exchanges: An International Analysis of Selected Time-varying Betas. School of Economics and Finance, Queensland University of Technology, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.