Rapp, M. H. (1972). Planning demand - adaptive urban public transportation systems: The man-computer interactive graphic approach. Urban Transportation Program, Depts. of Urban Planning and Civil Engineering, University of Washington.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Rapp, Matthias Hans. Planning Demand - Adaptive Urban Public Transportation Systems: The Man-computer Interactive Graphic Approach. Seattle: Urban Transportation Program, Depts. of Urban Planning and Civil Engineering, University of Washington, 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Rapp, Matthias Hans. Planning Demand - Adaptive Urban Public Transportation Systems: The Man-computer Interactive Graphic Approach. Urban Transportation Program, Depts. of Urban Planning and Civil Engineering, University of Washington, 1972.