Bhuyan, Rafiq, James L. Kuhle, Talla Mohammed Al-Deehani, and Munir Mahmood. “Portfolio Diversification Benefits Using Real Estate Investment Trusts – An Experiment With US Common Stocks, Equity Real Estate Investment Trusts, and Mortgage Real Estate Investment Trusts”. International Journal of Economics and Financial Issues 5, no. 4 (October 16, 2015): 922–928. Accessed November 22, 2024. https://econjournals.com/index.php/ijefi/article/view/1388.