1. Akkaya, G. Cenk, Nilgun Kutay, and Mine Tukenmez. (2005). Real Estate Investment Trusts and Fundamentals of Real Estate Investments : A Case of Turkey. Yonetim Ve Ekonomi. 2 (1), 40-46.
2. Graaskamp, James A. (1989). Fundamentals of Real Estate Development. ULI-the Urban Land Intitute. International Standard Book Number 0-87420-601-4.
3. Property Management Kit for Dummies;Griswold,2008
4. Hargreaves, Bob. (2005). Exploring the Yields on Residential Investment Property. Pacific Rim Real Estate Society Conference. Melbourne 23-27 January 2005. 1-19.
5. Hassan, Naeem Ul, Malik Muhammad Imran, Muhammad Amjad, and Mehboob Hussain. 2014. Effect of Working Capital Management on Firm Performance : An Empirical Study of Non-Financial Listed Firm in Pakistan. International Journal of Academic Research in Business and Social Sciences. June 4 (6), 114-132.