HOBBS, F. D. (1974). Traffic planning and engineering. Pergamon Press.
Chicagoスタイル(17版)引用形式HOBBS, F. D. Traffic Planning and Engineering. Oxfor: Pergamon Press, 1974.
MLA(8版)引用形式HOBBS, F. D. Traffic Planning and Engineering. Pergamon Press, 1974.
警告: この引用は必ずしも正確ではありません.