(1993). Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford.
Chicago-referens (17:e uppl.)Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford, 1993.
MLA-referens (8:e uppl.)Modern Railway Transportation Conference Organized By The Institution Of Civil Engineers, Sponsored By The Kharlered Institute Of Transport The Institution Of Electrical Engineers. Thomas Telford, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.