(1992). The train-watcher's guide to north American railroads. Waukesha, WI: Kalmbach Books.
Čikaški stil citiranjaThe Train-watcher's Guide to North American Railroads. Waukesha, WI: Kalmbach Books, 1992.
MLA način citiranjaThe Train-watcher's Guide to North American Railroads. Waukesha, WI: Kalmbach Books, 1992.
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