Levinson, H. S. (1991). Supervision strategies for improved reliability of bus routes. Transportation Research Board, National Research Council.
Chicagoスタイル(17版)引用形式Levinson, Herbert S. Supervision Strategies for Improved Reliability of Bus Routes. Washington, D.C.: Transportation Research Board, National Research Council, 1991.
MLA(9版)引用形式Levinson, Herbert S. Supervision Strategies for Improved Reliability of Bus Routes. Transportation Research Board, National Research Council, 1991.
警告: この引用は必ずしも正確ではありません.
