Παραπομπή APA

Tolley, R. (1990). The greening of urban transport: Planning for walking and cycling in Western cities. London: Bellhaven Press.

Παραπομπή Chicago Style

Tolley, Rodney. The Greening of Urban Transport: Planning for Walking and Cycling in Western Cities. London: Bellhaven Press, 1990.

Παραπομπή MLA

Tolley, Rodney. The Greening of Urban Transport: Planning for Walking and Cycling in Western Cities. London: Bellhaven Press, 1990.

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