Colwell, Peter F., "Escrow Scam?" ORER Newsletter, Fall, 1990, 16. ORERL4-4-5
Colwell, Peter F. and Joseph W. Trefzger, "Housing Affordability: Some Thoughts from a Couple of Skeptics," ORER Newsletter, Spring, 1991, 7. ORERL5-2-3
Rushing, Philip J., "How Many Days Are in a Year?," ORER Newsletter, Fall, 1991, 16. ORERL5-4-6
Rushing, Philip J., "What's the Best Day of the Month To Close a Mortgage Loan?," Illinois Real Estate Letter, Fall, 1998, 15-16. IREL12-4-5
Trefzger, Joseph W., "Thoughts for the Day (Restricting PMI Premiums: Who Will Suffer?)," The Illinois Real Estate Letter, Spring, 1997, 16. IREL11-2-5
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