Carpenter, T. G. (1994). The environmental impact of railways. Chichester: John Wiley and Sons, Inc..
Παραπομπή Chicago StyleCarpenter, T. G. The Environmental Impact of Railways. Chichester: John Wiley and Sons, Inc., 1994.
Παραπομπή MLACarpenter, T. G. The Environmental Impact of Railways. Chichester: John Wiley and Sons, Inc., 1994.
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