Graham, J. L., & Migletz, J. (1994). Development and implementation of traffic control plans for highway work zones. National Academy Press.
Chicago-viite (17. p.)Graham, Jerry L., ja James Migletz. Development and Implementation of Traffic Control Plans for Highway Work Zones. Washington, D.C: National Academy Press, 1994.
MLA-viite (9. p.)Graham, Jerry L., ja James Migletz. Development and Implementation of Traffic Control Plans for Highway Work Zones. National Academy Press, 1994.
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