Wagner, F. A. (1980). Energy impacts of urban transportation improvements. Institute of Transportation Engineers.
Chicagoスタイル(17版)引用形式Wagner, Frederick A. Energy Impacts of Urban Transportation Improvements. Alexandría: Institute of Transportation Engineers, 1980.
MLA(9版)引用形式Wagner, Frederick A. Energy Impacts of Urban Transportation Improvements. Institute of Transportation Engineers, 1980.
警告: この引用は必ずしも正確ではありません.