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.
Trích dẫn kiểu ChicagoIrwin, 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.
Trích dẫn MLAIrwin, 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.
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