Debra, D. L. (2013). Demographic factors that influence retirement investment decision: A case study of Swinburne University of Technology Sarawak campus staff / Dollyrissia Lainers Debra.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Debra, Dollyrissia Lainers. Demographic Factors That Influence Retirement Investment Decision: A Case Study of Swinburne University of Technology Sarawak Campus Staff / Dollyrissia Lainers Debra. 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Debra, Dollyrissia Lainers. Demographic Factors That Influence Retirement Investment Decision: A Case Study of Swinburne University of Technology Sarawak Campus Staff / Dollyrissia Lainers Debra. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.