1. Notes on the Synthesis of Form;Alexander,1964
2. The View from the Road;Appleyard,1964
3. Environmental Criteria for Ideal Transportation Systems;Appleyard,1968
4. A case study of a demand-responsive transportation system;Bauer,1970
5. Factors Influencing Modal Trip Assignment;Bock;NCHRP Highway Research Board, Report No. 57,1968