1. Technology and Decisions in Airport Access;Baker,1970
2. Airport access cost-effectiveness analysis;De Neufville;Transpn Engng J.,1972
3. Plans for the new Houston Intercontinental Airport;Foster,1967
4. Airport Transportation; A Study of Transportation Means Between Airports and the Metropolitan Areas They Serve;Human Science Research, Inc.,1961
5. Forecasting Demand at Airports;Moore,1973