Jarrell, T. R. (1974). Bikeways: Design, construction, programs. National Recreation and Park Association.
Chicago-viite (17. p.)Jarrell, Temple R. Bikeways: Design, Construction, Programs. Arlington, Va.: National Recreation and Park Association, 1974.
MLA-viite (8. p.)Jarrell, Temple R. Bikeways: Design, Construction, Programs. National Recreation and Park Association, 1974.
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