Irwin, R. (2006). Real estate investor’s checklist: Everything you need to know to find and finance the most profitable investment properties. New York: McGraw-Hill.
استشهاد بنمط شيكاغوIrwin, Robert. Real Estate Investor’s Checklist: Everything You Need to Know to Find and Finance the Most Profitable Investment Properties. New York: McGraw-Hill, 2006.
MLA استشهادIrwin, Robert. Real Estate Investor’s Checklist: Everything You Need to Know to Find and Finance the Most Profitable Investment Properties. New York: McGraw-Hill, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.