Carpenter, T. (1994). The environmental impact of railways. Wiley.
Chicago-čujuhus (17. p.)Carpenter, T.G. The Environmental Impact of Railways. Chichester: Wiley, 1994.
MLA-čujuhus (9. p.)Carpenter, T.G. The Environmental Impact of Railways. Wiley, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.