Evans, J. E. I., & Pratt, R. H. (2005). Traveler response to transportation system changes. Transportation Research Board.
Chicago-viite (17. p.)Evans, John E. IV, ja Richard H. Pratt. Traveler Response to Transportation System Changes. Washington, D.C: Transportation Research Board, 2005.
MLA-viite (8. p.)Evans, John E. IV, ja Richard H. Pratt. Traveler Response to Transportation System Changes. Transportation Research Board, 2005.
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