Ettema, D., & Timmermans, H. J. P. (1997). Activity-based approaches to travel analysis. Pergamon.
Chicagoスタイル(17版)引用形式Ettema, Dick, , H. J. P. Timmermans. Activity-based Approaches to Travel Analysis. [S.l.]: Pergamon, 1997.
MLA(9版)引用形式Ettema, Dick, , H. J. P. Timmermans. Activity-based Approaches to Travel Analysis. Pergamon, 1997.
警告: この引用は必ずしも正確ではありません.